Men Of War Assualt Squad bugged?

[BadgerSoft]

What the hell is wrong with this version, i running the demo for now, it keeps bugging out in three different ways,

First is the graphics stop working right, the tanks dissapear and end up showing nothing but tracks, or nothing at all, the ground turns white or dose a odd texture like grass or water.

Second the cursor dissapears and shows it in the center of the screen, but thats not were it is, it changes icons like normal.

third it crashes when exiting and just shows a blanc screen with the cursor flashing, dosent close nor responds to Alt+tab nor Alt+esc, have to Taskmanager, that also flashes with the cursor.

Is this normal or is it just me, now i know i dont have the best comp, running amd athlon 64 x2 dual-core processor TK-57, 1 gig ram, and crappy onboard vid, its a lap top, i have kicked all settings to low, but every previous version ran fine besides slows down when the camera is looking horizontal along the landscape.