A: Quicktime for Windows (Quicktime) (aka QTW)
A: http://quicktime.apple.com/sw/sw.html has the latest rev of quicktime, in either 16 or 32 bit versions.
A: For Projector for Windows, you need the 16 bit version.
For Projector for Win95, you need both versions. Install one, then the other. When you install the second one, tell it NOT to remove previous versions.