Hey, you're getting the royal runaround. A DSL line carries a signal that's as available to a Mac as to a PC. All you need is a DSL modem--which certainly does not cost $400! And, of course, you need to be close enough to the phone company's switching station so that the DSL will work. Once the DSL line is in, connect it to the DSL modem with an ethernet cable, and connect the modem to your ethernet port. Set TCP/IP to connect via ethernet and to use a DHCP server, and you ought to be in business. On the other hand, I'd be VERY leery of a company that gives you the information you reported. Why not find another company that services your area? The actual DSL line is run to your place of residence by the local phone company, so there are lots of companies that act as ISPs and contract the phone company to run the DSL line. I guess my last thought is SHOP AROUND!