A few weeks back I noticed while doing a search that some posts I'd found before I could no longer find!
After some playing I found the reason! and this may be why so many say it is of no help to them.
When doing a search go to the forum you think the posts will be in and click search from there. You wont find many post about Phase couplers in the AHP SDK section !
hope this will help some.
Also this helps narrow down a search if your looking for something that only applies to say a plug-in .
Another option is to click on
Advanced search then you can be more specific with the search!