Given that you can obtain a lot of information about courses and know where you are in life, yes HTT would be an excellent tool to find out what benefits a course would have for you and how important a course is for you. It also provides more insights than a just a yes or no.
I've used the following technique perhaps you would like to try it or a variation of it. Make card for each course (3 or more is better if you only have 2 look for a couple of more minor courses to add to the pile). Put them into seperate envelops and shuffle them. Then give them to someone else to write A,B,C,D etc on each of them.
They give them back to you and you now shuffle them again. For each Letter you will go to your image stream and at some point will see a door, on that door is a letter, the answer is behind the door co-insides with the envelop with the same letter. You can if you wish predetermine which letter you see (random order is recommended) or you can let your mind choose which one.
Record your IS for each letter but do not open any of the envelops until you have IS all of them. If you're doing it with a tape recorder, I recommend writing it up immediately after each one so that you can notice any feeling you associate with the IS. (Feelings like this is a waste of money, or I really need to know more are useful cues as to how much you are likely to put into the course and get out of it).
If opening doors usually brings a blank you could instead imagine seeing a building for each of the letters and describe the building that flashes to mind. As you begin describing the building (often a remembered structure), it becomes more solid in the IS(Decribe it's Strenghts, weakness, weather proofing, comfort to you, your likes dislikes about the building.)
If you have a stronger auditiory sense (or want to strenghten it) Then musical instruments is another option... imagine a musical instrument for each letter. What does it sound like, pleasant, raspy etc.
For Kinaesthetic you may want to get a feeling of how the course will affect you. You can image a sack or barrel with something in it. Reach in and describe the content. Does it feel gooey, soft, grainy etc.
There is nothing to stop you from doing all three types of IS on each one if you want to go into greater detail for the courses.
Alex
[This message has been edited by AlexK (edited September 07, 2003).]