ok, let me try to make this as clear as possible. i own an imac and a macbook pro, both running leopard, they share the same network here at home. i had no problem running screen sharing from my laptop to my imac, still dont have any problem running screen sharing from my imac to my laptop. file transferring works fine both ways. the problem i suddenly have is screen sharing from my laptop to my imac.. wasnt like this before.. hmm. whenever i try to use this feature, i have to put in my password and user name.. wierd thing is that they dont work anymore. im not sure which one im inputting incorrectly. is there a way for me to know exactly what my user name should be? and where can i reset my password? this is getting frustrating, ive tried many possibilities. please help me out! thanks!