Would someone please explain the breakdown of current

Chanalyzer versions? I see from the website that there

is (or was) Chanalyzer Lab, Chanalyzer, Chanalyzer

Basic, Chanalyzer 4, Chanalyzer 5, and Chanalyzer Pro.

I suspect that all of these do not exist anymore and

some name changes have transpired; however, it is all

quite confusing when you parse throught the website as a

new customer. Can I assume that Chanalyzer Lab and

Chanalyzer 5 are the only two real products out now? Is

Chanalyzer 5 the version that replaced Chanalyzer Pro?

... please help.