Hi there folks, I'm not an entirely new mac user, I used to use macs back in 2000 . Anyway, after being thoroughly interested in OS X, I decided to take the dive into the Mac world by getting the 20" iMac G5, and I've just purchased a gig of ram which I have yet to fit. The Powermac was just not possible to run alongside my PC due to it's size, so iMac was the next best thing I thought. I've got this mac to do all business side of things, this is mainly things like Photoshop & video editing tools like final cut pro etc. My concern is if the Mac will be better at these things than my PC, which current specs are: 200gb HDD P4 2.8ghz CPU 1gb DDR333 PC2700 RAM Leadtek 6800 GT Gfx Card I'm hoping that the mac will provide superior performance, considering the CPU I'm using in my PC is years old now. Any advice on this would be great.