Firstly.. I know I need a different cable modem to my ADSL modem. I don't want the optus/telstra supplied Wifi/Router thing - In every instance I've found one of those devices provided by a service provider, it's been hobbled some way or other. I have an existing WRT54G & may be getting my hands on a Draytek 2820. The rep for optus told me that "modem and router is the old way to do things, we just give you an all in one device now" I don't WANT an all in one device. I'm a tinkerer, and I'd rather have two separate devices. So my question is, where can I buy just a cable modem.... and do they then have to be specific for different providers ?