Just taken delivery of 3 lenovo desktops, thinkcentres either A58 or M58 can't remember now I'm home.

Followed the instructions to downgrade to XP - made the Vista recovery disks, set the rescue and recovery software in motion, came to the part where you insert the product recovery disk (Xp) and it was rejected, so put the Vista disks back in so that I still had a working machine and all went well until the last 3 secs and the message appeared the disk is full. So I now have a machine that's permantly stuck in rescue and recovery, the XP disk is non bootable, (I've checked it's contents and it's definately a recovery disk).