Don't do it!!!! I came so close to paying some muppet 70 quid to put a chip in my new slimline. Most people now know all about Swap Magic 3.3 (from what I read here anyway), but there are still those of us who don't! I was so lucky to have found out about the slimtool and swap magic method, because I wasnt a member here at the time. [bold]Basically, just do what I did. Buy your Swap Magic disks and SlimTool Set from here: http://www.pop-uk.info AND THATS IT!!!!!! I still have my warranty intact, and I can play all of my backups [/bold] Sweeeeet!!!