I just installed ESXi v4 on a HP DL 380 G4. On my configuration page it shows 8123.6 MB total and 7305.0 available for virtual machines, however, when clicking on the Resource Allocation tab I see a total capacity of 6079 MB. Why is this? Also, my hardware consists of a HP DL 380 G4 with 8 GB's of RAM. My goal is to create 2 x virtual Windows 2003 Standard 32 bit machine with approx 4 GB's of RAM allocated to each.