In my rush to order windows 7 I made a mistake and ordered from Amazon the 64 bit version,my system runs 2 gigs of ram,my question is,can l get 32 bit OS from the disk when it comes or do l need to change my order to the 32 bit version ?l am not a geek and really need help on this soonThanks for any help on this Ernie

The retail versions of Windows 7 will include both 32-bit and 64-bit installation DVDs. You can install one or the other.Carey Frisch

Oh,thanks so much,l feel so dumb,l love 7 and am looking forward to having my system running this OS.Thanks again Ernie

64bit will run perfectly fine with 2 GB. I have a system that is doing that now. A Netbook!!!