Este es el mame.ini k uso yo. prueba a ver k tal...
### mame.ini ###
### Frontend Related ###
clones 1
### Windows path and directory options ###
rompath D:\ROMS
samplepath D:\SAMPLES
inipath D:\;T:\;D:;T:.;ini
cfg_directory T:\cfg
nvram_directory T:\nvram
hiscore_directory T:\hi
history_file history.dat
mameinfo_file mameinfo.dat
#memcard_directory E:\Games\Emulators\Mame\memcard
#input_directory E:\Games\Emulators\Mame\inp
#state_directory E:\Games\Emulators\Mame\sta
#artwork_directory E:\Games\Emulators\Mame\artwork
#snapshot_directory E:\Games\Emulators\Mame\snap
#diff_directory diff
#cheat_file cheat.dat
#ctrlr_directory ctrlr
### Windows video options ###
autoframeskip 1
frameskip 0
triplebuffer 0
hwstretch 1
resolution 580x435
vector_width 580
vector_height 435
refresh 0
scanlines 0
switchres 0
switchbpp 1
maximize 1
keepaspect 0
matchrefresh 0
syncrefresh 0
throttle 1
full_screen_brightness 0.000000
frames_to_run 0
effect none
screen_aspect 4:3
sleep 1
### Input device options ###
joystick 1
steadykey 0
keyboard_leds 0
a2d_deadzone 0.300000
# ctrlr (not set)
### Mame CORE video options ###
bpp 0
norotate 0
ror 0
rol 0
flipx 0
flipy 0
debug_resolution auto
gamma 1.000000
brightness 1.000000
### Mame CORE vector game options ###
antialias 1
translucency 1
beam 1.000000
flicker 0.000000
intensity 1.500000
### Mame CORE sound options ###
samplerate 44100
samples 0
resamplefilter 1
sound 1
volume 0
### Mame CORE misc options ###
artwork 0
use_backdrops 0
use_overlays 0
use_bezels 0
artwork_crop 0
artwork_resolution 0
cheat 0
debug 0
# playback (not set)
# record (not set)
log 0
### Configuration options ###
readconfig 0
verbose 0
