OS Identify

W2K Series:
W2KP: Windows 2000 Professional
W2KS: Windows 2000 Server
W2KA: Windows 2000 Advance Server
W2KD: Windows 2000 Datacenter Server

WXP Series:
WXPH: Windows XP Home Edition
WXPP: Windows XP Professional
WXPM: Windows XP Meida Center Edition
WXPT: Windows XP Tablet PC Edition
WXPX: Windows XP Professional x64 Etition

W03 Series:
W03S: Windows Server 2003 Standard
W03E: Windows Server 2003 Enterprise
W03D: Windows Server 2003 Datacenter

Vista Series:
WVB: Windows Vista Business
WVE: Windows Vista Enterprise
WVP: Windows Vista Home Premium
WVH: Windows Vista Home Basic
WVU: Windows Vista Ultimate