Mac running slow


Hey i have a powerbook G4 running panther and it has been running pretty fine until just lately it has been running really slow and taking along time to proccess things.

I just recently created a 2nd user that is frequently used and sometimes i play music from one account while im in the other. I dont know if this would be the cause but its the only thing i have done around the time this started that could have affected my poor powerbook.