1. install windows vista with the serial below. ( No need)
2. after that, log into vista and extract vistaloader.rar into a folder. eg c:\vistaloader
3. run comand prompt with administrator access. right click on Command Prompt and Run as Administrator
4. browse into c:\vistaloader eg. cd\vistaloader
5. type install.cmd [oem] e.g.
6. reboot your machine...and you are activated...

*replace [oem] with asus, hp, acer ,lenovo, sony or dell. eg. if you are using dell, just type install.cmd dell in the command prompt with administrator acess.

Windows Vista Home Basic OEM: 762HW-QD98X-TQVXJ-8RKRQ-RJC9V
Windows Vista Home Premium OEM: 2TYBW-XKCQM-XY9X3-JDXYP-6CJ97
Windows Vista Business OEM: 72PFD-BCBK8-R7X4H-6F2XJ-VVMP9
Windows Vista Ultimate OEM: 6F2D7-2PCG6-YQQTB-FWK9V-932CC