I dont mean to be a jerk, but hopefully by being blunt I can help protect other people.

internet rule #1: do not fucking download unsolicited files. Every time someone sends me a file on AIM or whatever I ask them "did you jsut send a file?" "what is it?" because people can have their aim hijacked and not even know they are sending files. I mean seriously, do you download files from spam email? Why would this be different.