I have a WRT54G v2.2 router and am using it with D-Link DWL-G122 wireless stick. Currently I use DD-WRT v22 firmware with WPA-PSK encryption enabled. The problem I encountered is that most of the time, after a few hours of Bittorrent sessions, the wireless stick will lose connection with the router. I have to restart the computer to get the signal back. This scenario never happens if I use my old Aztech wireless router (only support WEP) so I assumed that the router maybe is the problem. So is there any settings I can adjust to make the router not suddenly dropping connections? Another question, did DD-WRT v22 firmware should have enabled me to use WPA2? Because even after upgrading I don't see the option.