Why it is not replaced by COM, how it works, network DDE, links to other sources of information. DDE is support is being removed from Windows (Windows 7 x64 seems to have an issue with it)
"Only one third of a search engine is devoted to fulfilling search requests. The other two thirds are divided between crawling (sending a host of single-minded digital organisms out to gather information) and indexing (building data structures from the results)." By George Dyson
an arcade action puzzle game where the objective is to get rid of all incoming balls by rearranging their order. Currently it includes 12 different levels and two modes of gameplay. The engine allows for easy custom level creation with unlimited number of paths, different speeds, ball-sizes, and rules.
web archive of game manuals, high quality scanned images of instruction manuals in their full, original format with all original artwork and other graphical elements intact