I'm a fan of using same gear when it comes to VPN tunnels....but out of curiosity...I tried establishing a tunnel between a linux router (Endian), and our RV082 at the office. So I yanked the RV082 I was also using at home...replacing it with my Endian router. Endian is an open sourced linux router based on IPCop..with a few more features like transparent proxy antivirus/spam/malware scanning at application levels, etc. Anyways...IPSec tunnel, just can't her to open up. Error logs unfortunately not giving me much to go on.