Microsoft has been busy churning out news at PDC09, already having announced the arrival of Office 2010's public beta and Internet Explorer 9.

Not to be done by Adobe's recent unveiling of Flash 10.1, Microsoft has taken the wraps off Silverlight 4 beta. A few of the key changes in the new version include support for Google Chrome, performance gains up to 200% over Silverlight 3, and multi-touch support.

Silverlight's Deep Zoom has also been turbo-charged with hardware acceleration. v4 can also tap into your webcam and microphone, and local recording capabilities have been added. Microsoft hopes Silverlight 4 will allow developers to go beyond the browser and create rich desktop applications -- another salvo at the Adobe camp.

There are a slew of additions and enhancements aimed at developers, network administrators, and kiosk environments -- you can check a complete listing out in the offical release announcement.

Can't see the video embed in this post? You need to get your hands on the Silverlight plugin, I reckon. Runtimes are available for Windows and Mac here.

Microsoft has finally made downloads of Office 2010 beta available, for both Windows on your desktop and Windows Mobile 6.5. Project 2010, Visio 2010, and SharePoint Server 2010 are also available on the Office 2010 download page, and you can get the mobile version of Office via the Windows Mobile Marketplace. Microsoft says the portal for all things 2010 is http://www.microsoft.com/2010/, but the first live download links I've found are right here.

Because we apparently need social networking in every app these days, one of the things Microsoft is pushing about Office 2010 is the new Social Connector, which "brings communications history, business collaboration and social network feeds directly into Outlook, with support for Windows Live and SharePoint Server." LinkedIn has been announced as the first social network that will plug in to this new feature.

More on Office 2010 soon, as Microsoft is getting ready to demo it at their Professional Developers' Conference as I write this. Happy downloading!

Those of you running Firefox on Windows 7 who were excited when taskbar previews landed, get ready for a little disappointment. It looks as though getting Aero features ready in time for the release of Firefox 3.6 is no longer part of the game plan.

It was already known that jump list support won't be arriving until later on. After a lengthy discussion on Bugzilla, the decision was made to disable Firefox 3.6's other Windows 7 integration feature.

The code is still there in 3.6b3pre, so you can still enable thumbnail previews in your about:config. The general feeling is that too many users were still seeing the spinning up circles and not actual thumbnails.

The general perception is that Windows 7 enthusiasts would be OK with simply flipping the switch themselves.

Ultimately, this move is about Firefox devs addressing more critical issues now so that 3.6 can be released. They'll have plenty of time to perfect the feature in future minor updates to 3.6. For now, the priority needs to be on getting 3.6 final out the door.

We've had a love-hate relationship with Adobe Air since it arrived on our desktops. Ram-hungry apps had us seeing red. Still, a few killer apps helped drive adoption - apps like TweetDeck, Times Reader 2.0, and DeskTube. As Air continued to develop, it got leaner and meaner and now version 2 has arrived in beta. Adobe Air 2 is now here, and it's ready to get down to business.

Air 2 features a number of tweaks, updates, and feature additions. For starters, the Air 2 ships with Flash 10.1 beta - which adds GPU acceleration support and so far seems to kick my CPU's ass less often. Air 2 also boasts tighter integration with operating systems and can now access certain mass storage devices like USB flash drives, digital cameras, and flash memory cards. Air 2 can also tap into your computer's microphone.

Webkit has been updated, as has the SquirrelFish Extreme Javascript engine. Those two changes combine for a reported 50% gain on SunSpider benchmarks. There's also added multi-touch and gesture support and better printing and networking (including the ability to listen for incoming socket connections). Got a gigantic display? Air 2 supports a maximum window size of 4095x4095 - a 42% increase, though likely not one you'll benefit from at home.

Processor usage and memory consumption have been addressed, with many Air apps reporting about half the CPU utilization of Air 1. TweetDeck on my system is using about 20Mb less RAM. More efficient use of my hardware? Now that you can enjoy at home.

For more details about Adobe Air 2 check out the embedded clip of Kevin Lynch's presentation from MAX or head over to Adobe Labs, where you can also download the new version. Downloads are available for Windows, Mac, and Linux.

So far, the Air 2 beta feels like a major step in the right direction for Adobe. As more developers begin taking advantage of the possibilities now available and optimizing their apps for the new version, you may just see some pretty cool things happening on Air 2.

[via Adobe.com]

It's been a little while since Microsoft had leaked bits distributed on torrent trackers by -- shall we say enthusiasts?

Everything is cyclical, though, so I wasn't totally surprised to find reports of the updated Beta 2 of Microsoft Office 2010 making a public appearance on one of the more popular torrent sites.
The torrent is labeled as build 14.0.4514.1009, which matches up with what some testers have already received directly from Redmond. It certainly looks like the real deal, though nothing is certain when you download from anyone other than the original source. NeoWin is also reporting that while a product key is required, technical preview keys seems to be working just fine.

The public beta is due to arrive sometime next week, though at this point it looks as though Microsoft will probably have no shortage of "unofficial testers" to gather send-a-smile data from.

[via NeoWin]

OS X browser geeks, start salivating ... Reports from around the web are saying that Google's Chrome browser might get a finished Mac version in about month. Stephen Shankland at CNET has been vigilantly monitoring the Chrome development mailing lists, and some talk about Chrome's new extensions UI reveals that the Mac launch is scheduled for early December.

Chrome 4 for Windows is in Beta already, while Mac and Linux only recently got their first developer previews. Since the highest-profile new feature in the Chrome 4 Beta is browser actions (Chrome's equivalent of Firefox's add-ons), developers are getting their extensions ready for launch. Apparently, a product manager for Chrome posted a message advising developers to switch to the new browser actions system so they'd have more time to get their code in shape for a beta launch in "early December."

Jetpack is certainly an interesting project, and the fact that it brings no-restart add-on-like functionality to Firefox is awesome.

Today, Mozilla announced the launch of the Jetpack Gallery. It is to jetpacks what the Firefox add-ons site is to traditional add-ons. Up until now, Jetpack users had pretty limited options for finding packs - a single page of descriptions and links maintained by Mozilla and a community-powered assortment at Userscripts.org.

At the Jetpack Gallery, you can search for jetpacks and browse by tag. The assortment is still quite limited, though submissions will likely begin flowing in now that the doors have officially opened.

Media center application Boxee has grabbed a lot of headlines over the past year or two, and for good reason: Boxee provides Mac, Linux, and Windows users with an excellent solution for watching internet video on a TV. While web browsers were generally designed for viewing text and images with video thrown in as an afterthought, Boxee was designed to look and feel more like a consumer electronics application that you can navigate from the couch with a remote control.

Boxee can access online video from services including Hulu, Joost, and BBC's iPlayer. You can use it to enjoy audio and video podcasts. And you can access local media stored on your hard drive.

But despite all of its features, Boxee is still alpha software. That's going to change next month. Boxee is set to launch the first beta version of its software at an event in New York on December 7th. I suppose the day will continue to live in Infamy, although I doubt that decades from now we'll still be talking about it as the date that Boxee went beta.

The new version will have a new user interface, improved navigation, a user-controlled queue, and a new TV and movie search function among other changes.

The latest Windows version of Google Chrome, version 4.0, is now in beta. It's reportedly a scorching 30% faster than the current release, and it includes a bookmark syncing feature that's been floating around in the developer preview version of the browser for some time.

Activate bookmark syncing on each of your computers, and Chrome will automatically synchronize any changes to your bookmarks across all your machines. It's made possible by the magic of XMPP, which also powers Google Talk. Sound good? Go ahead and download Chrome 4.0 Beta.

This beta version of Chrome is also notable for what it leaves out: extensions support. According to Stephen Shankland at CNET, Google is reworking the extensions interface for Chrome, so that feature is disabled for now. Shankland also tracked down some news on the upcoming Chrome Mac Beta. The team working on it has been instructed to fix all their high-priority bugs by the end of the week, and it looks like getting the Mac version out is near the top of Google's to-do list.

[via CNET]

Four years after the service opened to the public, popular web-based task manager Remember The Milk is finally out of beta. What does that mean? Nothing really.

The company isn't going to start charging for access to its core services. And the developers aren't done adding and refining features. It's just that after four years, the Remember The Milk team decided the product was probably robust enough to remove the beta label... you know, kind of like Google did with Gmail not too long ago.

Of course, companies like Google and Remember the Milk have stretched the meaning of the beta label beyond any semblance of recognition. Once upon a time, if you were using a beta product you knew it was a pre-release version that hadn't been extensively tested and which may be unstable. These days, alpha is kind of the new beta, although some companies still release public and private beta versions of software that are still untested and unstable. Since there's no regulator tasked with enforcing alpha, beta, and other labeling rules, the words have kind of lost their meaning.

Still, congratulations to the Remember the Milk team on reaching four years!

Online video site Blinkx is branching out into music with the launch of Blinkx Music Beta, a search engine for online music videos. The front page is simple enough. You're greeted with a search box, a list of top artists, and the ability to click a letter to see results starting with A through Z. You can search for artists, albums, or songs.

Unfortunately, the search index is pretty sparse. There are a number of songs, artists, and albums that return no results. And the search engine's not that intelligent. While a search for Coldplay returns a fair number of results, searching for Cold Play or Caldplay results in a "no results matching your query" message. So you'd better not include a typo or not know the proper phrasing of your favorite band name. Heck, on a whim, I tried searching for Hootie and the Blowfish and got zero results, which normally wouldn't upset me in the least. But Hootie & The Blowfish actually did return results.

Blinkx doesn't host the videos on its own site. Instead, when you click on a song you'll be taken to the page where the video rests, whether it be on YouTube, Last.fm, or another site. A Blinkx toolbar hangs out at the top of the screen to take you back to where you started or let you begin another search.

A fairly large number of videos I did find were cellphone recordings shot at concerts rather than professional music videos.

That's the bad news. Here's the good news: the Blinkbox online video service keeps getting better. I got an email today letting me know that Blinkbox had added a number of BBC TV shows which are now available to watch for free including episodes from the first two seasons of the original (William Hartnell) Doctor Who as well as episodes of The Young Ones, Hustle, and The League of Gentlemen. Update: It's just been pointed out to me that Blinkbox (which I mistakenly referred to as Blinkxbox at first) is not actually related to Blinkx. I'm still excited about the BBC content though.

[via VentureBeat]