has anyone put a k6/me66 on their gs100? Using a female xlr to 1/8th connector? Is the me66 combo too long for this little cam?

How about the azden smg-2x?

I think it's too long. You can mount it to your tripod, though.

I'm looking to get a Apex 191. Bryan turned me on to it and went and checked it out. It's a nice smaller cardioid/hyper-cardioid. The only problem is, I haven't yet found a good hot-shoe shock-mount for it.