i must voice as well...
im a graphics professional. During the daytime I use PS7 on a wintel box. and in the evening I freelance at home on my g5 iwth PSCS.
and i must agree with Sparky. pscs has been nothing but pleasant for me. minor error/bugs aside. i cringe everytime i have to come back to ps7. many new features that i get use to using in cs that just arnt there in 7.
i whole heartly recoommeed the upgrade to all .