Manage all samples in your scene globally and/or exclusively in one window.
Improves the speed of your workflow for shading and rendering.
Helps you to remember all samples before submitting a render job.

Source the mel script or put it in your maya scripts directory and restart maya.
Call rh_sampleManager to open.

If you call rh_sampleManager again while it is open it will rebiuld the window with default settings and all previous is lost. Save your Settings to a text file via File > Save Settings in the Sample Manager window. You may share your text files with others, e.g. for render presets, and load them back in.

Don't hesitate to contact me for bugs, improvements, help or feedback.