I just purchased the WRT54G Version 4 from a local best buy's. I'm trying to find some firmware that will be compatible with it. According to the autopsy review of the different hardwares, HyperWRT, OpenWRT, and Sveasoft should work with ALL hardware versions. I went to some of their websites and none of them said that they were compatible with v.4.. only 1-3. Does anyone have any information or know of any firmware that will be compatible? I'm really looking to increase the range. Thanks.