darthspudius: Worth buying if I already have The First Decade collection?
StingingVelvet: Not sure because I haven't used that version. How easily do the games run with it? The Origin collection literally boots every game up quick and painlessly, at least in Win7. The freeware versions of the first two games were a huge pain in the ass comparatively.
This is a bit of a longshot, but could you check to make sure the first C&C is patched to v.1.07? There is a nasty bug in the GDI campaign that makes it unwinable without it. For some reason this is an issue only in newer versions.
EDIT: I checked, it's actually 1.02 and it could very well be limited only to TFD pack. This complicates things.