As a little Christmas gift to myself I decided to purchase the LASR software. I already owned a SIRT pistol and SIRT AR bolt so this is a great addition to my training options. https://lasrapp.com/ The software was purchased and the link emailed to me for downloading. LASR was loaded in about 5 minutes, I plugged in my remote camera, the software played an intro video, and I was off. I chose the camera I had and stayed with recommended settings but didn't see the image from the camera. I shut off the software and started it back up then it linked right up to the camera. I went to the target settings and outlined a couple light switches and an outlet as targets. Then I started to play. It was VERY easy to run and I had a great time playing with it. There are many modes to choose from and I've just got started. I also purchased the optional plug-ins which give some additional functions to the software such as target zones for IDPA/IPSC targets and a scoring module. If you're not into those sports then it may not be something you'd want. Additionally I purchased 1/3 and 1/6 scale targets to use in the house. Now my living room & hallway are a shooting range and I don't need to worry about the neighbors complaining about errant rounds going downrange All in all I think it's a great training tool!