Hi all, I've got a question about my laptop's wifi situation. I have an older laptop that i like a lot, but one problem; it doesn't have built in wifi. I had a usb wireless adapter, but the thing stuck way out and was pretty crappy. My laptop has an SD slot, and i was looking around and saw that there were SD wireless cards.......... problem is that most of em say that they are for PDA's. So my question is: Can I use an SD based wi-fi card on my laptop? For reference: http://cgi.ebay.com/Spectec-802-11b...0QQihZ008QQcategoryZ45003QQrdZ1QQcmdZViewItem And are there different SD based wi-fi cards (Sdio) ??? I dont want to mistakenly buy the wrong one. Thanks for your help all.