Back-up of Macs over 100BaseT Ethernet network is taking about 20 times LONGER than 6.1 with the exact same set up. (Days as opposed to a few hours for a 40G back-up.) All aspects are slow: scanning, matching, copying and catalog updating. Local client on same Mac as server is also slower than 6.1. The slow operation is making the system unusable, and I will have to revert to 6.1 until there is a fix or work around. Anyone else seeing this? Any ideas?