I used to be big into sub7 a while back and I'd always plant backups in the victim like Dr Toker said

My fav way of doing it was to either make a reg entry pointing to another server on their comp or download a prog they had set to run on start-up, bind my server to it and upload it again....very few peps check that their prog files are the same file size as when they first installed them

But those days are behind me now tho I do fiddle every now and then when I get bored but we'll not talk about that here......

v_Ln