Thanks for the answer, Neil - that is good to know.
The only problem with your solution, Dipo, is that you must sell a number of that particular solution in order to recoup your iniitial investment and until then there is no profit. A better solution may be to make PowerCMS and some (or all) of the solutions a part of some extension, like SiteAssist Pro......which I own. As a matter of fact, I own most of Webassist's extensions...........which is why I couldn't understand the licensing problem with the solutions. But I think that I will still wait until the licensing problem is cleared up. I just can't support single site licensing and stay in business as a developer.......which , in this economy, is already tough. While I will still offer it on my site.....I won't be upgrading the versions I have already purchased. Have to watch costs!