If I plugged in 2 network cards and had DSL and cable...with Win2000, would that give me load balanced and back-up capable system? I wasn't sure if it wold be load-balanced or if I had to specifiy which service all the data would use (until one crashes). I use my main trading PC as the only PC using the network when Im working. and if the second PC on the network is ever used, it wouldn't be used that extensively...Further, that would be the maximum number of PC's on the network - 2. No other Pc's. Also, do you know how the switch-over would actually work? I mean, would I have to re-boot the sytem, click on some icons, change some DNS, gateway, subnet setting somewhere, etc etc when one of the services crash? Or would it be completely seamless and invisible?