I've been running a WRT54G v6 with DD-WRT for the last couple years without any problem. I just picked up a 54GL so I could run Tomato (I need better QOS for VOIP). In DD-WRT I had the TX Power at about 75mW. In Tomato I initially set it to the same and had a really bad fluctuating signal. I've tried everything from 50 to 200 and the higher numbers seem to make it a little worse, if anything. I'm on 5 acres and there is absolutely NO interference on any channel. My only other idea at this point is to install the old WRT54G as an AP and use that for my wireless access. I'd like some input from people more knowledgeable than myself before I do that, though. Any ideas?