Windows 7: Problems with ie 9 and some websites

Hi,
I installed ie 9 beta on Windows 7 64 bits and experiencing problems with any members page on Twitter, that won't display at all, while the source code is loaded correctly. Same issue trying to open computerworld.com : only the top frame with the logo is shown. Ie 9 says it has encountered a compatibility problem and switches to compatibility mode, but with no success.
The problem is the same using 32 or 64 bits version.
No problem when going back to Ie 8.
Disableing antivirus and firewall, complementary modules, erasing temp files has no better result.
Does anyone experience similar trouble with those sites ?
Or any idea ?
Thanks

IE9 is still in beta and it has many rendering bugs
These may be fixed in the next beta

Reporting these errors to MS will help improve the product.

hi all
see the thing is "its beta "
and you installed it to "test drive it" and report back problems
If you are using EI full time go back to EI8 until EI 9 finial released
and lemur I dont think it will help sending them that error , They have so Much people SENDING MAIL OVER AND OVER (sometimes even of the same error) Imagine 999 emails about the same error
you can try send them an email but still wont bother , because they might have already fixed it.

Later
Saakeman

I get the full Twitter sign up page with IE9.
Full page of computerworld.com also.

Did you install Adobe flash Square? If not the Flash may not work properly. Also Beta but I have had no problems since installing Monday morning. Select OS version towards bottom of page.

http://labs.adobe.com/downloads/flashplayer10.html


Mike