[ThreeSixty]

So this is now my second Treo 800w (First one had some bad static when others were talking on my end). This one has already locked up while I was on a phone call and now the wireless manager does not have the Wifi connection option anymore.
I turned it on and tried to connect to my wireless. Wireless works fine on everything else and has no password for it. My Treo tries to connect but won't connect and keeps cycling from connecting to unavailable.
After closing it I can not get the Wifi option to come back up so I can even try to connect again. Any ideas on whats going on?