Is there a 32GB version of the Galaxy Tab 2 7" available in the US? It's listed as an option on Samsung's website under specs, but I can't find it anywhere online & no one in stores (Best Buy, Office Depot, etc) know where to find it. I've seen it listed on a couple international websites, but that's it. I know it can have up to a 32GB SD card, but having more internal memory would make a big difference. My husband is trying to decide between getting this one & the Nexus 7 for his upcoming deployment, & having more than 8GB internal memory would likely be the dealbreaker. Thanks!