Heck drfreak we all assumed you abandoned this project years ago. But yes I would love for you to put some modifications on the project.
Re: menu is great...games won't load :o(
This is an easyone. Your monitor is either a LCD type or a non-multisync monitor. The sgalibs need a monitor's vertical sync range to be in a specific range... i think it was (60Hz - 85Hz). Eitherway, try changing your monitor.