Do C1,2 and 3 run on higher resolutions? I can run either 1366x678 or 1360x678 depending on the monitor I am using.

You can find it here (respectively)
http://modelrail.otenko.com/electronics/commandos-behind-enemy-lines-resolution-fix
https://sites.google.com/site/xbootx/home/commandos2
https://sites.google.com/site/xbootx/home/commandos3

Pardon me for asking, but at higher resolutions wouldn't your characters be too a little hard to see? I have to get up close to the monitor when I'm at regular res just to be able to make out pickups.

I don't know, I have 1366x768 so I can only get a widescreen support but it doesn't change the size of anything.

Hmmm, I was just curious. I have a somewhat small monitor and my eyes are shit so maybe thats it. Kind of the same reason I don't like games like Settlers and AOE and REALLY high resolution. Commandos 2 I think would be great at higher res but I think #1 would just be a pain. It's going on 4 am here so my brain isn't even working right now, I should wait until day break and think this over again. :D