Hi Zohar,
Thank you for your post! I would suggest posting your question in one of the
Microsoft TechNet > Forums Home > Windows 7 Beta >
located here:
http://social.technet.microsoft.com/Forums/en/category/w7itpro/
Hope that helps.
Have a great day!
Kiran Polimetla
Tier 2 Application Support
Server and Tools Online Engineering Live Services Team