I have just got my 1Tb time capsule and there are a lot of confusing descriptions of how to connect it. At the moment I have just selected "join existing wireless network" which is a ADSL 2.4ghz G Router that came with my internet package (Thompson TG585 v7). Does this mean that all traffic goes via the ADSL Router and that I will not be using the 5ghz band when I back up so that all the data will follow a path like this and have slow data rates? : MAC --2.4ghz--> ADSL Router --2.4ghz--> TC or will I be communicating directly with the TC at 5ghz for backups and data transfer and 2.4ghz with the ADSL router for internet like this? : MAC --5ghz--> TC ADSL Router --2.4ghz--> MAC If this is not a good setup, what setup would allow me to get the full speed to the time capsule and be connected to the internet.