backing up ps2 games????

[pauld]

I am thinking of investing in a chipped ps2 now that the price has fallen...

I was wondering if backing up ps2 game is just the same as backing up ps1 games.. I currently use CDRWIN, CLONECD, and NERO to back up my ps1 games, does this same software work for ps2 games and are the software settings still the same...