Thanks for the tips DOC.
Ill take a look at thos links .

I am not after something illegal, just wanna cross the information in the stickers with the ones already registered cause there have been some problems while activating XPs in an untidy way, FE not sticking the number to the PC.

BTW jlo?
I was wondering if your KixBin can read and translate this value?
Code:
  
$ToKixBin=ReadValue("HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\", "DigitalProductId")


Its something like this:
a40000000300000035353639302d4f454d2d303035303133352d34323
63836002d0000004132322d303030303100000000000000bcc3c33bfe
e41d444fd346478197030000000000d89701418485080002000000000
000000000000000000000000000000000000033373232310000000000
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
00000000000000000000000000000000000a506bfe4a4000000030000
0035353639302d4f454d2d303035303133352d3432363836002d00000
04132322d303030303100000000000000bcc3c33bfee41d444fd34647
8197030000000000d8970141848508000200000000000000000000000
000000000000000000000003337323231000000000000007b180000b3
3d8260fe000000c01f000000000000000000000000000000000000000
000000000000000000000a506bfe4a40000000300000035353639302d
4f454d2d303035303133352d3432363836002d0000004132322d30303
0303100000000000000bcc3c33bfee41d444fd3464781970300000000
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
0000000003337323231000000000000007b180000b33d8260fe000000
c01f00000000000000000000000000000000000000000000000000000
0000000a506bfe4

I have been trying but cannot do it, how about it?