How to make vmutool work on emu?

[K1r3m1x]

Im new on this forum and i have like zero idea where i should put this so if it should be on another place tell me
So i was trying for a while(like 3 month today) to get vmutool or a.k.a. dream explorer work on my emulator but i cant do a thing here is my problem:
http://imageshack.us/clip/my-videos/14/9e8i.mp4/#
d (http://imageshack.us/clip/my-videos/14/9e8i.mp4/#)oes anyone know what i should do? like change my plugin or something?or another emu that would work?(i cant use my original dreamcast no)thanks in advance

[StryfeDc]

Unfortunately, the Dreamcast is one of the least supported consoles as far as emulators are concerned.

NullDC is the most recently updated, and the only one really worth using. But... , it doesn't work with a great deal of homebrew apps as it is. My personal experience has been that NullDC 1.0.3 has a greater compatibility with homebrew apps, and emulators, vs actual Dreamcast games.

Try using the last stable 1.0.3 version first, followed by the latest 1.0.4 beta HERE (http://code.google.com/p/nulldc/downloads/list).

IIRC - There were homebrew apps/emulators that would run, but wouldn't display the graphics correctly with the standard video plugin. Swapping between the standard video plugin, and the Chankast one of 1.0.3 would sometimes results in the graphics being visible.