[SOLVED] Roll back/upgrade on a 16MB unit I just upgraded my stock 1.25 to Tomato Firmware v1.25vpn3.4.4a8380cb, StgPepper's VPN, as i wanted to test out the OpenVPN stuff. All seems to be well with this. This is on a WRT54GL 3.0 (16MB/4MB) router. My concern is if want to upgrade again to a newer release I wont have enough ram to do it on this router is that right? Current Version: 1.25vpn3.4.4a8380cb Free Memory: 3,228.00 KB (aprox. size that can be buffered completely in RAM) I have less free than with the stock Tomato FW. Is this enough to upgrade? It seems that a new 1.25vpnx.x image will be about 3097600. Are there any tricks? I guess I am roll back to ddwrt mini and then upgrade again? or can I use the TFTP trick to upgrade at "Boot Wait" time?