I went to ebay and gambled on a cheap generic 32gb sd card. And I was surprised that it worked. all movies and music played flawlessly. transfers was only at a 2 class level but it works. I don't know if they will work in a month, but they work right now saved me well over a $100 bucks if I bought the real deal. Most of the auctions you will pay roughly $30 once the bidding has ended.
32GB TF Memory Card 32G Micro SD SDHC MicroSDHC MicroSD - eBay (item 150455747960 end time Jun-29-10 10:48:14 PDT)
32GB TF Memory Card 32G Micro SD SDHC MicroSDHC MicroSD - eBay (item 150455747960 end time Jun-29-10 10:48:14 PDT)