I recently bought a Linksys WRT160n to replace my old WRT54G with hi-gain antennas (and associated repeater). The wireless N does great over 60ft away and 6 walls, but the g and b signals leave a lot to be desired. I use a PS3 and a Wii, so they must rely on these signals to access the internet and moving the router or the systems to a different room is not an option. Currently, the PS3 shows about 50% signal strength or less. My initial thought is to get a longer ethernet cable and place the router higher. It is currently ~6ft high on top of a desk hutch. I was thinking of mounting it to a wall a foot or two higher than that. Would this be a reasonable fix and would it be worth it? Any other ideas to boost the range/signal? Keep in mind that this is one of the models that features the internal antennas, so hi-gains aren't an option, either.