just got my imac last week and i am using a wifi router (netgear) to connect to the internet. certain websites will make safari freeze. i can still quit safari, but once i try to open it up again it cannot connect. i check my network preferences and it finds my network, i try to connect but no luck. i know ive got the right password and everything, and once i restart the machine it automatically finds and connects to my network and im good to go again until it freezes and i go through the process again. ive called apple and gotten no working solution. they told me to reset safari and clear caches which i have done and that hasnt helped. looking for any advice you've got. also, i was thinking about picking up an airport router. could that possibly solve my problem? is it possible that the imac doesnt communicate well with the netgear router?