Once again you nailed it!
The coin toss is interesting, I think it might be possible to code this for multiple pics
without hardcoding the path.
Pics and Docs are the main issue for ie MS Access users, since Access just takes whatever
its thrown on it.
There are two choices for multiple documents with one record - details and KEYS column.
KEYS is quite overlooked however they might not suit for every scenario.
I modified Demo in here for Tracks which is using KEYS for files:
Details are obviously self explanatory.
Cheers