My Mac seems to take much longer to launch applications than it did when I first got it. I am accustomed to think that it's a virus, coming from a PC, but I'm not sure how I would've gotten it or if it's even possible. Is this possible? Also, could it be the fact that my hard drive is about 95% full? I'm not sure if that makes a difference. I've been monitoring the RAM and CPU usage, and I've never seen either one of them being used at 100% yet it takes 20 bounces to launch Firefox and iTunes... I'm using a 2.4ghz C2D MacBook with 2gb of RAM. Any help is appreciated.