I purchased the CHL lesson Plan from TCHA and did not like it at all.
If you will check down the line of posts you will find out why; evidently others have come to the same conclusion.
The saying goes: eat more lamb, 10,000 foxes can't all be wrong.
The disorder and incoherent presentation in the TCHA's power point is too tedious to put up with during a class.
On the other side of the spectrum is the one sold by South Texas CHL Supply.
it follows a logical formatted outline as if it were straight out of the notes that the DPS handed out to us.
It's clear, concise, well outlined, and contains way more slides and information than any other presentation; more videos too.
I happen to know that the newer version coming out late this month will also contain a Spanish New License power point and the test in Spanish too; it has New License and Renewal License lesson plans.
Currently everything out there is in Power Point 2007, this one will also have it in 2003 as well; for the older programs.
Check the website, there is a long list of everything included in it.