WRT54G V2.2 downstairs , connected by LAN port to PC1, WinXP 2 PCs (winxp) upstairs connected via Wireless card/usb When trying to play a TCP/IP LAN game such as Counterstrike , AOE etc computers downstairs can see the game downstairs but times out when trying to connect and eventually says "cannot join" or something similar. This is the same Vice Versa. Normal LAN gaming works Standard DD-WRT settings on WRT54G (PPPOE). Everything seems to work but WLAN gaming. Pinging, name resolution , ip resolution, MS networking, internet, internet gaming (Steam , all playing at once) all ok. Set as DHCP, static IP, no difference. Plug in spare Netgear WGT624 which has the same wireless./internet settings. Works straight away. If anyone can actually play WLAN games using this firmware please let me know. If you can help, even better.