Thank you very much for your reply. You get in details, and this is really what I was asking about.
I am realy affraid of using a router without Luci, as I am not sure, that I can do all needed adjustments. Such as openvpn-server setup and even port-forwarding. I am not so good at iptables.. This is my shame.
And what about the speed of the Internet connection for computers inside LAN?
Now I have an access for each computer (2 computers) trough my router to the Internet. If I will run OpenVPN server to connect to this network with my laptop to the WAN port, will it reduce the speed of the Internet connection to this users inside existing LAN?
Thank you also with the advice regarding asus router. I was just about to buy it!!
Now I will think twice.
So, what is your advice then? If I am not able to use hardware-encruuption: should I just buy any router with a fast CPU and that will be enough? Assuming this logic, I need DIR-320 with 240MHz at least?
could I kindly ask you to provide me with this pre-build image? The thing is, I allready tried two times to build it, and had a non-workable device. I asked another gue in the forum, he did it for me.. Or if I will not bother you - may I send you few PM during the compiling process?