[Closed] Frame-buffer ::: storing multiple renderings

Hello,

I’m looking for a script that allows to store multiple renderings in frame-buffer.
Something like in Maya.

…to be more precise.
There is a button that stores current rendering, then, if you do any tweaking in your scene and render again you may easily switch between them to compare.

Of course in Max there is a possibility to clone current render but it is very inconvenient if you have more of them. …Maya’s feature keeps all in the same window and you just browse them with a slider.

Have some of you guys seen this solution for Max ?

Cheers