Okay. So I bought the Linksys WRT54G wireless router. And I, being the industrious person I am, looked up instructions online (since none are provided). Set it up. And it wasn't working. Called Linksys. Updated the firmware, reset, and in the end, the problem seems to be WEP. I can run WPA, no problem! But I try setting up WEP, insert the key, and get an "error connecting" message and no internet (even though I have bars). Right now, I'm just using WPA, since it's a better protocol anyhow. Linksys guy, who said straight out that he knew nothing about macs, told me that I "have to remove my apple talk machine from my laptop." Less than helpful, that. But here's the thing: have two friends with older iMacs who use the internet at my apartment. And their laptops can't hook up through WPA (don't know why-might need to reconfigure their computers? Modems might not support WPA? Is that possible?) Any thoughts on why WEP refuses to work? Or on how I can get the iMACs up and running with WPA? Any help much appreciated. Thanks!