First of all much respect to this forum and the very smart people who post great messages and suggestions. Okay I have a PS2 V12 and I know a little about the laser problem that can happen. I am looking to play torrent backups. My question is should I go with the solderless dms4 or just use swap magic? Im afraid of screwing this V12 up by playing backups so do I need to solder the laser fix? Any help of suggestions would be greatly appreciated!!