Hmm, i understand fat 32, and not being able to handle files over 4gb. But, you can format any size drive to fat 32...even tb hard drives. So don't think there is a limit to maximum amt of space?
It was in the theoretical part of the format, not sure if it can be 'bypassed'... But yeah, you're right, the option does show up for mostly any drive I've tried today (up to 64GB), so I guess it is possible. Hummm...
There is a reviewer on Amazon for the Tab 4 7.0 that used a 128gb card in an 8.0 and it worked. My guess is that it'll work, but do let us know. Right now I'm only running a 32gb in mine.