Okay you got a few things goimng on hgere .......
You either need to diable or delete......

1.
Tooo many tool bar runing at the same time when you open your browser.......

2.
Too many thinngs running at boot up aim,yahoo, msn, mns msg,and comcast....
to name a few.....

3.
lastly to many media players running in hidden mode at the same time