Just attended the ICPI course in Va a couple weeks ago, and I have to admit, It was a very educational program. Learned a few new things, but mostly learned why and how to perform a better installation project. Will be following this course with a course in RAISED PATIO CONSTRUCTION, when it becomes available. In the mean time, I'm looking at attending the NCMA SRW course to be help in Princeton, New Jersey in November. Any thoughts ahead of time, on this course? Depending on how this course goes, I'd like to attend the Segmental Retaining Wall Design Seminar by NCMA as well. But for now, one step at a time.