One of them which i'm now playing for nearly 2 years started an english version few weeks ago and i wanted to invite you to get addicted. It is a modified version of The Arena and is called "All ways lead to rome". It may appear to be translated a bit poor, but the admin will surely be glad to have help from native english speakers.
It needs you to login about 6-8 times a day for each 1-2 minutes, that of course after you know what to do. That may sound like an onlinecounter, but isn't too wild, if you can access inet at work/school, it's no problem at all.
I can answer any question about the game, don't be too shy to ask if there occur problems.
the url is: http://ta-rome.com/
sry if advertising