WindowsXP Professional comes with a 10Machine Base licence, so you can register upto 10machines with a single copy ... WindowsXP Home however only is a single licence
The same deal applies to Windows2000, the Server Edition covers 3 Server Machines, the Client Edition covers upto 5 Workstation machines on the Server Edition
part of the reason behind doing this was cause alot of companies had to setup special licencing things and such, so they just changed the setup to include all units, this also ment that larger companies with hundreds of PCs would end up with several copies of the CD they can send to the different WAN points.
however if you're in the UK - DABS would be a good place to start, so would DELL be for business Windows licences
Tsu'va Oni Ni Jyuuko Fiori Sei Tau!
One block follows the suit ... the whole suit of blocks is the path ... what have you found?