The best FS for that would be exFAT, as it's compatible with both Lion and Win7. Less than half of the total space is used up, so I thought I'd be able to resize the partition with Disk Utility, ...

Majid was unable to copy a movie from his PC to his newly acquired 32GB USB key, and wondered why. He sent me a screenshot that clearly indicated the problem, as it read “The file is too large for the ...