The Revolution DVR allows you see what you've been missing and also save it for later viewing or further processing, without the need for troublesome computers! The Revolution DVR includes a 2.7" LCD and the ability to save videos and photos on the supplied 16 gigabyte SD card. The Revolution DVR conveniently runs off of an included Lithium-Ion battery and includes the charger.
The kit also includes a remote control that can be used to save images hands-free from the device and a video-splitter so you can use this at the same time as the 7" monitor included with your Revolution Imager.
If you do plan on "stacking" images using AVI there is a very useful tool to clean up the video codec and found here https://sites.google.com/site/astropipp/