Need help w/wifi setup

[eculbert]

Wife has decreed...wifi!

We have an old actiontec dsl modem that has a card hole on the side filled with a plastic insert. Bet I cannot get a card for it as qworst will want to sell 'newer' stuff.

Anyway of getting by cheaply other than a trip to Fry's for a new modem? Think a card would be cheaper than a whole new modem. IF a newer modem, which one? 

That is the first question.

Second is my new desktop. To send and receive, I assume I need probably a usb stick wifi device. Which is best to get? Or should I pay for a pci card. 
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73
Ed/ke7feg 
Ah, cooler weather finally! April can wait!!
Golden Years = Our 'Gold' going to medical care!