In ARES will get you what your had used in ISIS schematic design...click on ARES it open a Black window..@left side you find the component window..it will present...if don`t find right click-->Place-->Component....
OK, I haven't finished the schematic yet, so I can't load the whole design into Ares yet.
What I tried now and worked is placing the parts in the black window.
Let's go back a bit to schematic: I have been trying to modify and/or create some missing parts, but I was not too successful. How do you to add a component you designed into the library?