Help me fixing an issue with VGA devices

[xPeterx]

Hello everybody,

I'm doing this little MOD-Player:


Lately somebody reported the visual screens to be
slow/choppy on newer VGA devices (e.g. Dell X50v),
but unfortunately i don't own a VGA device so basically I'm looking for somebody
with a VGA device and coding experience to help me fix this issue.
If you like to help me out feel free to write me a private message, e-mail or even post here

Thanks,
Peter

[MrMister]

[xPeterx]

[Tala]

[xPeterx]

[sponge]

[xPeterx]

[Conan]

[MrMister]

[xPeterx]

PHAL is nice if you want to go fullscreen but I wanted to keep standard WinCE menus and dialogs and stuff.