If your routine (daily, weekly, monthly) tasks haven't been running automatically, running them manually may help speed things up.
Apple: Mac OS X: How to force background maintenance tasks (logs and temporary items)
Wow, disturbing. I just tried this and it said no such file or directory i think was the error message. Ugh, I'm preparing backups to do clean install as we speak. Unless there are other suggestions? Anyone know why i wouldn't be able to do a maintanence task and why i'd getting an error trying to do so? I double checked and triple checked to make sure i was following the directions. Help anyone?