Has anyone managed to flash a DIR-601 Rev B1 with any of the custom firmwares out there? I've tried all of them this morning and haven't had any luck. I set the router to recovery mode and tried openwrt, dd-wrt, tomato, and gargoyle. I tried with chrome, firefox, ultra simple web browser, and ie 8. Every attempt resulted in "Upgrade Failed". I know Rev A1 is supported by DD-WRT, just sucks newegg sent me a B1. Looks like several other routers run similar hardware, so it's got to be doable. Just praying maybe someone has done it, thanks in advance!