Windows 7 question and about HWID resets

I'm wondering what updates will aimware require me to have on my Windows 7 x64 install in order to use it without any problems?

Also a question about HWID Resets: Lets say I try to use aimware and it doesnt work for a reason about I don't have latest win7 updates lets say, then I reinstall Windows 7 to a clean ISO, latest updates then i'll need to HWID Reset of course, does it take a long time to get a HWID Reset? and is requesting to many HWID resets a bad thing? (aka reinstalling windows to much)

Any win7 version should work, also HWID resets usually take 24 to 48 hours max.
Requesting a HWID reset many times isn't a bad thing as long as the requests are legit.

Regards,
zesshy.