My sister tried to send me a file on msn, and we're on the same external ip (ie, going through the same router to get online), and trillian crashed.

Boo!

What version of trillian? Because I know all the older versions always crash. Of course, speaking with too many experiences.

the newest, Trillian Pro somethingorother.

It's never crashed before.

Don't worry; one of Trillian's main features is providing new and exciting ways to crash itself. Yoni can tell you all about this.