thanks for all comments

clonecd is excellent for psx games and will copy dc games but i'd use discjuggler for dc

I reckon it is not only the best but very user friendly. and no patching is required except for mod detection, and when used with Cloney you cant go far wrong
Ray:)

Great for PSX and will do boot disc games for the DC but not very good at doing self boot DC. Like the other guy said better off with Disc Juggler for DC. PSX Copy also works well for SB DC Games and PSX