Playing RE code veronica using NullDC...IS TOO FAST!!!

After long time trying many many things to run this.
finally i been able to do that.
but the problem is now it's playing too fast. like the frame limiter is off
but there is no frame limiter option.
one thing i notice, it's in NullDC settings --> Enable Dynarec which is the reason, but turn it off,
make the game is very slow. :'( :'(
i got it +bios+plugins from here:
http://www.mediafire.com/?wnyjmtzzioc
what i should do ??
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Intel Core 2 Quad Q8200 2.333Ghz
2GB ram
Geforce 9500 GT 1 gb vram
Windows 7 32-Bit.
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Plugins:
PowerVR: Chankast's Video 0.2.5 or NullPVR. (USED BOTH)
GDRom: Image Reader Plugin 1.0.0
AICA: Chankast's AICA
NullDC Controller
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i really want to play it with Chankast but it not working in vista/7, according to some people..

Is there any FPS limit in the options?

Replying to #2

NO.
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When i disable "Enable Dynarec", the game run normal
but at some points it slowing down.
anybody can lead me to the best plugins ?