From what I've discovered, the more you spend, the more you get. The $60 deal mentioned above is , I think, a limited service. The more-or-less standard service is around $80/month and has approximately 400K up/down. For around $100 or so you can get a small business plan that has around 700-800 kbits down, maybe a little less up, also with a static IP address and ability to network it easier, although that involves more equipment.
You can continue to spend more -- $150, $200, $300 and up, and get even more speed and FAP.
FAP is Fair Access Policy, and is a limit on how much you can transmit up/down. The current limit on the $80 plan is around 167 Mbytes/day. That's plenty for normal surfing, but if you up/download a lot of graphics, music files, etc., you can quickly exceed it. When you do exceed it, they cut you back to 56Kbits until your "bucket" of FAP fills up again - 12 hours or so.
Networking is problematical because the modems as USB, and there aren't any cheap routers with USB input and output for the broadband. You have to set up one computer as a broadband server and rout all the other computers through it. The alternative is a nifty hardware setup that costs about $2400.
Check out a site called
Direc PC Uncensored for a lot of tips, and a program called FAPMON to monitor your FAP usage.
I don't have it yet, but I've been doing a lot of research because I want to set it up when we move away from our cable setup. I'm planning to network it with a combination of wired and wireless networking that will cover 2 houses and the barn in between, so I've been doing a lot of research on wireless antennas and such, also.
Here's a link to
Direcway.