user all my life! although I'm going to be forced to use an IBM T 60 for high school after summer...first Windows computer *ever* I'm scared.
I beat the hell out of my Mac daily. :/
I use iChat while listening to music on iTunes, having 8-10 windows open in Safari, have some torrents running, and having Photoshop open. I think it breaks down to something like this:
iChat - 3 hours use
iTunes - 6 hours use
Safari - 5 hours use
Photoshop - 1-3 hours of use
Other - 1 hour of use
If I'm at work, I just photoshop for 2 hour sdaily, also.
Do you mean for work? I'm a graphic designer for a small welding company.