Gonna place an order for the RB2011L-IN today: http://www.ispsupplies.com/brands/Integrated-solutions/MikroTik-RouterBOARD-RB2011L-IN.html 600Mhz processor and 64MB of RAM. $99.00
Decent choice. I know you know how to set up a router without a nice UI - it is.... not trivial if you do not know your way around firewalls, ip's etc.
I believe that Mikrotik has a decent support "Wiki" on their website. But if I have any install issues, I'll hit you up!
I'm very interested in your results & feedback. Please share as much as possible. This may turn into my standard upgrade recommendation.
The Unit should arrive by Tuesday at the latest. I hear that you can use SSH to reach the CLI, or Winbox ( a free download ) that provides a GUI and what some believe is even better than a GUI.
Mikrotik RB2011 set-up info: http://www.balticnetworks.com/docs/rb2011L-qg.pdf Configuration guide: http://wiki.mikrotik.com/wiki/Category:Manual First Time Start-Up: http://wiki.mikrotik.com/wiki/Manual:First_time_startup
Scroll all the way down the spec page to find the THROUGHPUT results. The 64 byte frames shows the pure CPU power of the RB2011: http://routerboard.com/RB2011L-IN