three more installations of windows 7 - brings me to seven systems tested.

i did some additional testing on three dell desktop systems with the pre beta windows 7 build - fast extraction of the wim from dvd (i'll need to time it, but i believe the extraction was around 10 minutes) and setup on systems with 4 gb of ram.  all these builds have been using either the windows 7 enterprise or windows 7 ultimate builds.  64 bit does see all 4 gb of ram.