So first the settings, this is for the patched version and don't ask me what is what as I'm a Linux n00b:
General:
54.01KB
Audio:
39.24KB
Graphics:
55.7KB
And what it looks like windowed on a 1280x960 Ubuntu Desktop
(resized for upload):
135.27KB
Nothing backwards in general as I can play both in Linux and XP as I like, the slower graphics just get annoying in a huge mod like WWII depsite the faster IBT which even under Linux still is long enough to prep some food while under XP it is long enough to do the associated shopping etc.