I should aplogize for not checking back in on this post. The workaround that I found was to reset my Linksys 300 router in terms of speed. I changed the router from "N" to "G" (effectively reducing the speed) and the connection has not dropped since the change. Somewhere I read that a software fix would be coming but I am not sure of the fix was from Linksys or Apple. I hope this helps.
1/9/08 at 11:38am