Ok, I am aware of holding F2 and F3 to get past thee eeprom check, however, I can't get that far.  I am running mamewah with mame.103.  WHen it starts loading the game (extracting the zip I believe) it just goes back to mamewah.  
The DOS screen flashes something very very fast, as far as I can tell it is missing part of the ROM.  (Yes i have the zip and chd, the zip contains 1 file : simpbowl.25c)
I thought this worked in Mame on a realtively fast pc?  Am I wrong, or am I really missing part of teh rom?
THanks