This may be a premature question, since TM isn't out yet but. . . I don't own a Mac yet, but we're creeping closer. I currently use a 1TB NAS unit for live uncompressed backups and Retrospect for nightly local backups. The NAS drives are formatted FAT32 and, from what I read about TM, it needs a HFS+ formatted drive. I would like to use the NAS and not hang another drive on the Mac. Does anyone think this is doable? Thanks in advance, I hope to be joining your ranks soon.