After searching here, it seems most people are using PC's, and there isn't much info on using the Droid X with a Mac. I did a google search, and came up with the following link. I followed it, and it worked perfectly for screenshots!
How To Take Screenshots of the HTC Droid Incredible in Mac OS X with the Android SDK | Guide (9 Steps) « Wonder How To
Hope this helps other Mac users
These are the actual images taken directly from the screenshot. I did not resize them or anything