Thanks for the links. Seems like there is no sense in spending the extra bucks on the high speed stuff for what I do. The difference between 60MB/s and 90MB/s on the 7D is just a few extra images on a 20 second burst shot. I never do that anyway. And I've never had an issue with the speed of card dumps to my PC, so no gain there either.

Thanks again. Now I wait until the 60MB/s cards go on sale Wednesday.