10 buttons are enumerated 1 to 10 and one has a big X on it, if you click X and then on any slot your last rendered image will be remembered from that point onwards in that slot. At any time if you want to change remembered image you just can click again on X and then again on that slot.
Images are saved in folder in appdata directory so that your rends are remembered even after max is restarted.
This script is made for a fun and as a simple quick feature after my friend and colleague Benjamin asked me can max have this function because modo already has similar one.
Hence Benjamins Buttons:)
I took part of code from max help file and added my modifications.
You can download it here (http://listener.com.ba/BenjaminsButtons/benjaminsbuttons.ms)