I am sorry if the subjects is a bit off but there is a problem on these 2 firmwares that I think most WRT54G v3 users and other should know and Admin or BrainSalyer see these please make these sticky. If you have a WRT54G v3 and you are running DD-WRT v3.2 and try to upgrade to v4 you will brick the router as R0B0T posted before we brick 2 routers as a matter of fact we had to return one. If you want to go from 3.2 to v4 you should upgrade to v3.3 first and than to v4 we brick 3 routers making sure these was the problem. After all the attemps fail I tought about going to 3.3 and than to 4 and it Flash ok did it 3 times and all ok. Now on the GS is different we try going from 3.2 to tov4 and it upgraded ok and I think is due to having more memory. Any collaboration is welcome.