WRT54G v2.2 Firmware: had 4.20.7 linksys firmware using auto upgrade utility, successful. Then upgraded to dd-wrt.v23_mini_wrt54g with no problems. Then used the "std" version, the upgrade said successful. The router wouldn't boot itself and hard reset did nothing, power light is flashing and the DMZ light would flash but not as fast. I unplugged the router and plug it back in and try to ping, nothing. So I shorted 15-16 pin and now able to ping. linksys auto upgrade utility 4.20.7 said successful flash, but light keeps blinking. Using tftp in windows command, i was able to upload to the router but not all of the bin file would transfer. cmd would say successful. example: Transfer Successful:2503680 bytes in 5 seconds, 500736 bytes/s PLZ Help.