for those of you that want to actually try it out... quickly go here:

http://www.neowin.net/news/main/09/01/10/psstheres-how-to-get-your-windows-7-beta-key

worked great for me... i got both 32 and 64bit iso images and both 32/64 product keys.

MS has said the first 2.5 million users will get keys, then they are done.

I dunno what the deal is with that site, but when I am DL'ing the ISO's they just stop randomly, never finishing.  Is there anywhere else I can get these ISO's, other than bit torrent - I want an official ISO not something that someone could have messed with.

Decepticon, i sent you PM

"We have clearly heard that many of you want to check out the Windows 7 Beta and, as a result, we have decided to remove the initial 2.5 million limit on the public beta for the next two weeks,"

Downloading now.

Posting from it now.....and for quite awhile now. I think I may put it on my desktop at home (but not until after the 150 ) It's very nice and I like a lot.

And Google answers me in less than 5 min.
http://www.techspot.com/guides/143-dual-boot-windows7/
I would like to also note... I didn't realize Vista could resize partitions.