If you still have the original titles and add them to your steam account does that let you download them from Steam later on?
I have all except for UFO Defense.
Did they manage to slow down the map scroll speed? Using Dos Box and setting the speed to the lowest setting I still had a problem going exactly where I wanted on the map.
I've had to break out my 486 so I could actually play terror from the deep.
PC: League of legends, Global Agenda
360 GT Dudeur: Mass Effect 2,
XBLA: Magic the gathering