Hey guys, I just ordered my first ever Mac, got the 2011 MBP 13', along with an Epson 420X printer. It's my first laptop, so I know it will take time to get used to the track pad. I was wondering if it would be possible to plug in a mouse with a USB cable from my old Dell desktop. I also have an old Microsoft laser mouse lying around. I'm assuming those mice aren't compatible on a Mac, but if it's possible, how do I go about it? Thanks.