Hersh - it's called IFR Flight File and it's available from all the American pilot shops. Probably over here too, but I've not looked.
I found it vital when doing the FAA IR - a brilliant bit of kit. Open it to the right plate, clip it in the yoke clip and down we go...
So that was you slogging round the hold over Sahfen', was it! I'm OK for IFR currency for a bit, but hope to get up there on Tuesday for a jolly somewhere.