It wasn't exactly trouble free either, as it resulted in no less than seven USB devices on one of the systems. In the process of installing the drivers for the digital camera so I could get the pictures out of it I've been trying to get out since we got home, it somehow erased them all.
In several cases I made a point of taking a regular film picture along with the digital one, so I didn't lose everything. But there were a fair number of digital only pictures and this was really aggravating. And I have to wait to finish the film roll before I know if those came out or not.