> so that would mean 256 megaclusters > > which keeping the 32K cluster size limit would mean 8 terabytes > > i don't know why wikipedia says the actual limit is 2 terrabytes and i don't have any ms docs handy to compare but either way its big enough not to be a worry for most hard drives just yet. The partition table can't make partitions of over 2^32 sectors, so there's your 2TiB limit. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist