I did a search and didn't find what I want. So last month I kept on getting kicked off of my network. My router is about 15 feet away and my wifes Macbook is 100% fine. I would turn off the Airport and turn it on and nothing. Restarted my Mac and nothing, and just gave up. So I made an appointment at the Apple Store and guess what, it worked 100%. So I came home that day and no problems till now, a month later. I am having the same issues and not sure what to do. I have low signal, and again I am only 15-20 feet away. I am saving up for a Time Machine so I can start backing up my mac, so this way I can take it to Apple and if they need to repair it, I'll have my stuff backed up. I am temped to just buy a hard drive just to get this thing fixed. Any Ideas? I shut off my Macbook yesterday in the morning and started it up when I got home and it was fine for a while. I have an airport extreme for a router if that info helps. Thanks!