iMac runs slower than G4?

Howdy,
Just got an Intel iMac, with 1.5g ram (one 1g and a 512mb). I've been running CS2, and have been very disappointed. Previously, I was using a G4. I was expecting the program to run faster, even under Rosetta, but not only has it been slower, InDesign is acting buggy, with crashes, and corrupting files.

I'm going to get a second 1G stick of ram to see if it's a matched ram issue, but I'm interested if anyone else has had this problem.

Cheers,
Kat

Cool Beans,
I just put the new stick of ram in...after I've tested it, I was going to download the demo

I'll give a heads up after a few days of working at the office.

Cheers!