@All
A little bit less than one year ago I put this post in the Reatogo forum.
One of the repliers has been somebody named Nuno Brito, a name I never heared until that time.
BTW: I'm sure that portuguese speaking people understand this: I once in the early time made a typo and wrote 'Nino Bruto' (Sorry Nuno)
He invited me to look at a different URL, something (also unknown) like http://z3.invisionfree.com/Boot_Land
I tried his URL and was inspired!
I want to say all members a BIG THANKS for all the productive work, suggestions, critics etc.
I think that I never learned so many new things at a similar 'just for fun' place.
Back to the post mentioned above: WinBuilder offers what I was asking for!
Peter

Yes! I have to second that. 
Community has been very helpfull in getting this far. And projects have been evolving to meet the flexibility of not just ones standards.
I have to say great job all.
Hi everyone,
I'm very impressed what you people have realised. Sometimes it takes a little longer for me to understand where the problems were/are, but it is very fascinating to see how the projects and WinBuilder as the base gets better each day.
The field of creating such universal boot environments is so huge that it is not easy to get acquainted. I'm relative new to this forum (as a matter of fact it is my very first forum I participate in, I only knew NNTP so far). And it took quite a while to understand the meaning of a thread, script etc. and especially where it belongs to. And I'm not always sure yet.
It's amazing that so many people give their effort to this 'success story', and that for such a long time (ok, I can't remember to have seen member #2 yet).
Best wishes for Boot Land.
MichaelZ