Windows 7?

[Dr. Zeppers]

Windows 7 is a beta OS, not even released 'officially' to public. When you load 'beta' software/os's you are getting exactly that.
(Windows 7 is not scheduled for release until October)

Personally I would have to recommend NOT going this route, as there will be little or no support should you have ANY complications whatsoever.
Availability of drivers, etc for your hardware configuration maybe an issue as well.

Running on OS such as Windows 7 at this point is something I would only recommend for the very computer savvy (when your run a beta application EXPECT problems, thats the point of it being a BETA release) as running beta os/software can end up being a frustrating venture irregardless of someone elses positive experience, the product is BETA, if it were ready for release.. it would have been already.