Decided it was time to back up my little over a month old MBP using time machine. There is a 1TB FW800 drive attached to the iMac, so I used the network to mount that drive for the MBP and tell Time Machine to back up there. There is only about 21GB to backup. Its taking a long time Keeping in mind that the initial backup is the longest and all that indexing has to be done etc, it still feels too long. It's been about 3 hours and I'm only into it a little over 7GB. This is on a 802.11G router. Any thoughts or like experiences?