How many of you do Radon detection? What equipment seems to work best?

I have a couple question for you illinois Professional Radon testers.. I am newly licensed and still trying to find the best way to do everything.

Which program do you guys use to create your site layouts?
Which program do you use to keep track of all your state(illinois here) required info? Is it excel and if so how much time do you put into doing this?
What report program do you use for SN 1027's?

I wish this thread would have continued I wanted to hear the answer to you question Inspectitchicago

I created my own program that pdf's a professional report and will automatically create a summary sheet of all the info of all your tests in the exact format IEMA wants at years end. Have some videos on my website too.
Www. Inspectitchicago.com

Any update to this thread? Looks like its been a while.