When I was at the ATT store yesterday, the rep who swears by Moto phones and has an Atrix 2 said the memory expansion was up to 32 gb as well. Frankly I don't really need any more than that..
By the way, in the How To forum, there's a thread for people that root all about SD cards, and the dev guy that posts there told me the best microSD card is the Sandisk class 10. I think you said that you use a class 4 which from what I know isn't nearly as fast. How much experience do you have with microSD cards in these phones and what do you recommend and where do you suggest getting one? My MAHD was just shipped so it will be here on Wed. Thanks.