Microsoft is looking to push Internet Explorer 9 at this years MIX conference, with a Customer Technology Preview build of the browser expected to be released to the public at the same time.

Two sessions at MIX 2010 give clues as to what we might see in the new browser; HTML5 Now: The Future of Web Markup Today and Future of Vector Graphics for the Web.

“Couple these clues with a post from the IE team on its official blog late last year about increased JavaScript rendering speeds and CSS support, and the team’s recent push to provide better support for SVG graphics and animations, it looks like IE 9 will present a huge step forward for Microsoft into the realm of HTML5, CSS 3 and other modern technologies that drive the most forward-thinking web apps” wrote Scott Gilbertson.

This is good news for browser users, with signs that Microsoft is taking its falling browser market share seriously. It suggests Microsoft are trying to bring the browse back to the forefront of browser technology, something we have not seen since the release of Internet Explorer 6 back in 2001.

On que, Opera have released Opera 10.50 pre-alpha to the public.

So far, the browser is showing a lot of promise, with the new Carakan JavaScrpt engine being over 7 times faster than Opera 10.

Also new in this release is the Presto 2.5 rendering engine, with greater support for HTML5 and CSS3 elements.

New graphics accelerated rendering support is also added with an updated Vega graphics engine, which will safely fall back to the CPU if need be.

Opera 10.50 also adds Windows 7 integration for PC users, and a new unified toolbar for Mac users.

Private Tab and Private Window are also new, allowing users to open a private tab or window where all history and cookies are forgotten on close.

Currently only available Mac and Windows, download links can be found in the Opera Labs.

Microsoft has finally jumped onto the HTML5 bandwagon, providing feedback on the current draft version.

Up until now, most of the HTML5 draft has been worked on by rivals Apple, Mozilla, Opera and Google.

According to reports, Internet Explorer Program Manager Adrian Bateman has sent a letter to the World Wide Web Consortium, with Microsoft’s thoughts and queries on the current editor’s draft.

“As part of our planning for future work, the IE team is reviewing the current editor’s draft of the HTML5 spec and gathering our thoughts. We want to share our feedback and discuss this in the working group. I will post our notes as we collect them so we can iterate on our thinking more quickly. At this stage we have more questions than answers, but I believe that discussing them in public is the best way to make progress” said a letter from Bateman.

Microsoft hasn’t completely ignored HTML5, with Internet Explorer 8 including support for the DOM Store, Ajax Navigation, Cross Document Messaging and Cross Domain Messaging, all components of  HTML 5.

More developments are sure to continue.

At today’s World Wide Developer Conference (WWDC), Apple announced the immediate availability of Safari 4 final for both Mac and PC.

Safari 4 contains over 150 new features, including a screen reader, basic HTML5 support, and a much improved JavaScript engine. A full list of new features can be found online.

The latest release is now the first browser not in beta to score a full 100% in Acid3 tests, which tests a browsers support for JavaScript and CSS3.

Safari 4 can be downloaded from the Apple Safari website.