I looked through a few pages of threads and did not see this so here I go... Is there a problem with the new iMac and their airport card? I bought a new iMac 21.5" to replace my 20" early 2007 model and the internet stayed connected to my router for maybe the first few days but now it keeps disconnecting. It sometimes will reconnect once I turn the card off and then on again other time I need to restart the computer to get it to connect. There have even been a few times when a restart does nothing for the problem. This problem is not just a once in awhile thing. Just this morning, I worked on my computer for like 20 minutes and it disconnected itself about 5-6 times while just downloading some music in iTunes and surfing this forum. Is this just me? or is this a wide spread problem? I want to know so I can take it to the Genius Bar if this is just me to have them fix it.