My fiance and I are looking to trade her 2004 Chevy Venture mini-van for a 2005 Ford Freestar mini-van. We are looking for anybody with knowledge, experience, etc. with this van to give some advice. I've heard they've had some transmission problems, but how much of a problem was it. Lots of vehicles, or only a few or what?

The one we are looking at is a 2005 SES Freestar.

Thanks