I encountered another bug when I transported my troops to new base. When the plane reached the new base, game crashed instantly. It tried to reload the game for a few times, but it keeps happening. Here's XenonautsCrashDump.dmp link, I can't attach it in the post: http://www.mediafire.com/?yyux1k91nr7n85e
And when I chose C-17's waypoint, game stopped working without any warning messages.
Looks like I must start the new game.
http://img685.imageshack.us/img685/9895/xenonauts20130204080640.jpg
http://img546.imageshack.us/img546/9284/xenonauts20130204080645.jpg