strange you should say that, as i have the intention of going one step further, and setpos'ing the cargo crates onto some part of a loon's anatomy so it appears they're carrying the stuff. it's going to look odd, but then so would the 'pretend' way in certain circumstances.
as for sharkyjoe's question, perhaps an addaction would suit for the unloading/collection/reloading of the computer. then at least any setpos'ing wouldn't look
as odd. but as THobson points out, in many cases pretending and suspending your disbelief for a few seconds is often the best route