####://www.ps2ownz.com
####://www.psxcopyworld.co.uk
####://www.megagames.com

You should use CLoneCD rather than Nero for best results if your Creative burner is compatible ( ####://www.elby.de ). With Nero many games (esp. EA Games) will need patching. With CloneCD they won't.

What are you going to do about DVD games? How will you back these up?