From what you’ve said, it sounds like you do not have a wireless card. To pick up wireless signals, you must have a wireless card, and even if you go out and buy one, there’s no guarantee that there are unsecured wireless connections that you can use.

If you’re dead set on getting rid of your DSL service, you might talk to a neighbor and see if they’d be interested in setting up a wireless router so that you can share the internet. Log in to see images!