I want to add too that sexual harassment happens in all industries and it's a separate issue. Most guys in IT are not like that. I have dealt with this problem prior to IT as well. Certain men need to learn how to take a hint... if someone wants to sleep with you in return you'll know, in the mean time, relax about it and take the option of acting like a friend/coworker more than a sex deprived p.o.s.