Other than those two difference between Professional and Ultimate is there anything else different? Honestly I could careless about Bitlocker, unless you guys think its essential.
System Manufacturer/Model Number CUstom OS Windows XP 64bit CPU Intel Core 2 Duo 8400 @ 3.6ghz (Overclocked) Motherboard ASUS P5N-D Memory Corsair Dominator 1066 (2 x 2GB) Graphics Card XFX 260 GTX Black Edition Sound Card Creative Labs XFi XtremeGamer Monitor(s) Displays Two 19" monitors
PSU Ultra 600 watt with sleeved cables Case Lian Li Mid Tower Cooling Arctic Cooling Freezer Pro 7 Hard Drives Primary - Western Digital Velociraptor 150GB (10k rpm)
Slave - Western Digital 250GB (7.5k rpm)
Slave - Western Digital 160GB (7.5k rpm)