what difference does this make? should i have different sizes for drives that are for capturing which only has files of 2gig each versus another size for one which holds a load of small files?
Yes, thats what it means. You lose a substantial amount of space that way ... I don't really think it could really screw up your capturing. It's just going to use more space!
<font color=red>BIOS updates do wonders ....</font color=red>