Hi! A few months ago i bought a WRT54GL and I installed openwrt on the device. I didn't need the wireless at all but I needed some strange configuration of the wired interfaces and thats why I chose this device and this highly configurable operating system. But since I am supporter of the free opened wireless AP, I configured the wireless interface on my device in such a way that everybody can connect to it staying outside my private network. Because of the blinking led I know that people connect there from time to time.

Now however I need to use the wireless and I need it to be encripted and bridged with the private network. In the same time I'd like not to stop my "free service" to the random passengers. So my question is is this possible at all?

It is possible, but I'm not sure if it can be done with WhiteRussian (not saying it can't, just that I'm not sure).  With Kamikaze I believe that's a green light.