Thanks guys, those are two different errors (@CliveBarker's and @GatoSoft's). @GatoSoft, unfortunately that error is a hard one to resolve, but it's usually associated with video hardware or driver problems, according to Microsoft. So first things first, try updating your video drivers. Also, remind me what version of Windows you're running? Supposedly the issue most likely has to do with the hardware acceleration required for the animations, and for whatever reason your system is tripping up on them. We'll see if anyone else has that issue. I'll be adding options to disable the animations, so worst case scenario, you can disable them and at least be able to use Big Box. It looks like I might be able to add an option to disable hardware acceleration as well, which might resolve the problem for you.
@CliveBarker, I'll get that fixed. :)