Alright, another issue, I'm full of them!
Since I still don't have Mamewah up, I'm using Emuloader.
I am starting to look at games and play with the configurations, I also changed the video settings in Mame to optimize the arcade card, like Andy requests at his sight.
So now, most of the games work fine, but a few, like Tempest, Frogger, others have the screen shifted to the right and down, looks like a resolution issue too, but I am not sure how to change them for each game.
I'm sure this is probably an easy fix, I'm just not good enough yet!
Thanks for the help!
Eric