A few months ago I started playing abuse, and it was fun, until I ran out of time because of my job, faculty and outdoors activities, so I left the game unfinished (shame on me, I know). I started again from where I left, level 14, and I can't seem to get passed level 15. It appears to me to be a "tech hang" situation, where you cannot pass further, unless you begin the mission once more.
I'm pretty dissappointed, but I've tried for hours to pass this, and I couldn't find info on a possible tech hang in this level. Anyone else had this problem or can hand out a solution?
P.S. I've attached my savegames and the game at this link: http://www.mediafire.com/?iovvz4aj1sgqv7r


Millions of thanks for anyone who can help me with this