wel.. one could start with the 33609 and then do another,, and then another.... and when they are starting to feel really ambitious.... they can start rev. engin' the new 8051. with all of its fun little features. it looks like it would just be features that control what signal when where and how, and who was used to imfluence what..... amd what was being nipped off of which.....
they look to be just additions to the already great existing product...
that would be a huge amount of DIY R and D