Hi Simple question really. In a simple home network does it matter what cables I use to 1.) connect a mid 2008 iMac to a Time Capsule (LAN), and 2.) connect time capsule in bridge mode (WAN port) to router/DSL modem. I presume both the TC and iMac are Auto-MDIX? And will Cat 5e vs. Cat 6 cable make any noticeable difference for internet speed, i.e when time-machine is backing up over the network while on line? Thanks.