[request] Shift key in LOAD mode to preview current prg

request:

by holding the shift key and hitting a pad while in LOAD mode the user will hear the samples already assigned to the respective pads.

Currently when you're in load mode it does not matter which pad you hit, you will always hear the highlighted sample. With the new feature if you already have samples assigned to e.g. pads a01-a04 and you push and hold SHIFT, then hit one of those pads you will hear the already assigned samples.

i'd also like to be able to preview PGM files within the LOAD screen... please include this update in JJOS1 as well.

exactly the feature i need, the load screen in jjos2 and 3 miss features like this and the possibility to change the destination program of the sample in the "assign to pad" windows ( you need to comeback to the main screen to select another program and assign sample to it), it will be very usefull to create good drumkit faster.