I can reformat a brand new 2TB WD Passport drive to exFAT, with choice of many "Allocation Unit Size":
128kb 256kb 512kb 1024kb 4096kb 16384kb 32768kb
which one is best if this drive is mainly used for recording HDTV programs using Media Center on Windows 7? thanks.
This is related to question:
Is it best to reformat our external Hard drive to exFAT for compatibility with Mac?