I don't need a crossover cable to do it, my whole house is wired (and wireless), but I'll give CCC and NetRestore a shot. Worst case I just do a much needed archive and install of 10.3. I'm going to keep my imac to 10.3 server (it's my itunes music server).
Mobile-2.2Ghtz Core 2 Macbook, 4GB ram, 160GB HDD
Server-Dual 1.42 MDD G4, 1GB ram, 4 random hard drives.
PC-C2D 2.4Ghtz, Asus Commando, 2Gb ram, 3 hdd's in raid 5, 8800GTS.