You need older versions of these roms. Send me an e-mail to marconelly@hotmail.com and I'll send them to you.

> Hello,
>
> I just purchased a Casio EM500 and then found MameCE3 and MameBoy. These are
> excellent pieces of software! I find it amazing that I can carry dozens of
> classic arcade games on a device that fits in my pocket. Thanks so much to the
> authors of these programs!
>
> I have found that a handfull of ROMs are not working on MameBoyX. Most of these
> don't even start. One (punch out) crashes the program. They all work for me on
> MacMame. I am wondering if I am doing something wrong. Here is the list:
>
> Arkanoid
> Bosconian
> Burger Time
> Contra
> Frogger
> Green Beret
> Jungle Hunt
> Kangaroo
> Punch Out
> Roc n Rope
> Shao Lin
> Trojan
> Xevious
>
> Thanks!
>