well, all depends.. are you sure you want to go wireless? if so, have someone point ya out, i know the topic is wireless network, but just making sure. and if you don't want wireless, and want to do hardwire, get a linksys router, and since u only need one for 2 computers,i recomend the BEFSR41 by linksys... i've had mine for a while, about 3 months after it came out i think, and have not had a problem with it, and i've heard linksys has the best tech support around. i bought mine for around 115, but they've probably came down in price by now. and networking cable isn't expensive these days.
links:
http://linksys.com/products/product....cid=29&prid=20 -the router
cables:
http://www.ebusinesscables.com/25_foot_cat5_cables1.htm
and no i don't know if ebusinesscables is a good reputable company, just an diea of how much they run for that length, or more if you need more.
-=Eclipser=-