Is there a way to copy a reporting object into a different domain?

yes there are many ways to do this
You can copy the whole script by opening it in the editor ctrl-a ctrl-c
go to the other directory where you want to create the new script open "other" and ctrl-v will work.
You can do this with all the components.

Is this what you want?

Thanks, this was a case of "it works today but didnt yesterday." The ctrl-c and v would not work and right-click copy looked like it did but then paste was grayed out when I tried to place the reporting object in a different domain. Next time, I'll restart DevStudio.. Thanks anyway!