Hey guys noticed something odd.....I am trying to attatch an item to send through my email and when I do I have to disconnect my modem and plug it back in to reconnect to my wireless network......I get disconnected as soon as i select the files and click attach......any ideas????? Does it have to do with my WPA encryption..

Shared networkKey with WPA encryptin
Linksys wireless G router
Linksys wreless G PCI adapter
Win XP pro S/P 2
Email is through verizon

any info would be great thanx guys