alekth on 03 July 2010
The PS3 internal hdd is not FAT32... rather some ext2 or ext3 mutation. If you transfered over network (local or downloaded) directly on the PS3, there is absolutely no problem with any 4gb limit.
Not sure whether anything other than Fat32 is supported for external USB hdds though, and for them Fat32's 4GB limit is pretty much a structural thing for the file system itself... don't think it's possible to store anything larger than 4Gb on that although I've heard of some mac app that automatically splits into parts when copying 4GB files to Fat32 (and then merges locally when reading), but that's a workaround, not a broken limitation.
