Okay.. I'm currently on a Linksys router with a built-in 4-port switch (BEFSR41).. I just recently started using it again after my wireless router died.. I have the router hard-wired to 2 computers and it keeps dropping the AIM connection on both of them.. The internet connection is fine because I can be surfing the net when all of a sudden AIM tells me I lost my internet connection.. I can only stay connected to AIM for no more than 10 minutes at a time.. I know it has to be a problem with the router because this wasn't happening when I was using the wireless router (hard-wired).. Any suggestions on what my problem is and/or how to fix it?