DOSBox help :/

Ok so I have a retail copy of Terminator SkyNet and just learned how to use DOSBox. It installs fine, launches, but the game crashes quite often when entering or exiting a building. 

If I change any of these options in DOSBox,

core=auto


cputype=auto


cycles=auto


cycleup=10


cycledown=20

All that happens is I get an unplayable FPS, like 10 or less. Are there any other options I can tweak? Also does anyone know if there are any patches for SkyNet? All I find on google are links to pirate the game. This game is awesome and I really wan't to play it all the way through :/ Oh almost forgot here are my PC specs,

computer specs: 

 

Corsair Carbide Series 300R Case

Thermaltake Smart M750W

Asus Sabertooth 990FX R2.0

AMD FX 8350 4.0GHz

Corsair Vengeance 16GB (2x8) DDR3 1600MHz

500GB Western Digital Caviar HDD

MSI R7870 Twin Frozr III OC Edition, GHz Edition, 2GB GDDR5

Creative SB X-Fi Xtreme Gamer Sound Card

Windows 7 Home Premium 64-bit

 

gear: 

 

Packard Bell 5131C Keyboard

Logitech G400 Mouse

23" Samsung SyncMaster XL2370 Monitor

No one? :( This game really is good, shame about the crashing problem I'm having :(

Here is the crash screen I get upon entering or exiting a building/anything that loads a new area,

http://img18.imageshack.us/img18/4204/22217070.png

This happens randomly but always in the situation of entering/exiting an area that requires loading.

Well I seem to have had some luck by changing the memsize=16 to memsize=64. I don't think I have had a crash since then. *Knocks on wood*