I had to travel for a day but wanted to keep editing on this project. I didn´t want to bring the RAID, knew the project itself was too much for my MBP and decided I wanted to edit a certain segment only.
Here´s how it works:
1. Decide which part of your Event is needed for the mobile edit (e.g. one day, one set of interviews etc.)
2. Plug in a mobile drive and create a new event there (e.g. mobileEditDay3)
3. drag the keywordcollection that is needed mobile from the main-Event to the new mobile Event on the mobile disk. FCPX will copy the footage from the "original Media Folder" to the mobile drive into that Original Media folder. Double check in Finder that your media is there.....but it works ;-)
4. on your MacBook you create a new project which is linked to the Event on the mobile drive and you can do your magic in FCPX now. This project will access the event with the copied media.
Now comes the interesting part when you are back home/in your studio:
5. back on your main machine don´t open FCPX but in the Finder copy the PROJECT on the mobile drive into the Projects folder of your main drive where the main Event lies!
6. unmount the mobile drive(!)
7. Open FCPX and in the Project library you have this mobile Project now. But all media shows as offline??!!! SHREEEKKK
8. Select the offline Project and in the Inspector Modify the Event References to your original Event
9. Voila...it is all reconnected again, even the renderfiles are in place already! Now you can leave this project alone until you need it elsewhere, then copy and paste the clips out of it into your other projects when needed.
!!!!!! This workflow will also work when sharing the workload. Let´s say you are 3 editors in a project. You collect everything on one machine, then drag the needed footage (via keywordcollections) to each others mobile drive. Let´s say one guy does Scenes 1-11, one guy does the action sequence and the opening sequence and one guy works on the third act with scenes 12-25.
You simply drag the keyword collections for each scene to the according drives, they take these drives with them, create new projects (for each scene?) and in the end come back and you modify the references. Brilliant, easy, fast.
I can see FCPX as a great networking tool, when you have a fileserver (heck a macmini will do with a big tunderbolt RAID attached) and the editors only take the footage they need or use it out of the network event.