Personally, I would not pay $60-$75 for a single game collection (ie, King’s Quest, Space Quest etc) for games I already own. Unless they decide to release ALL of Sierra’s AGI-SCI Adventure games in one collection for that price, it’s not worth it. I would rather apply patches or play them on a 486 system.
It’s ridiculous to keep paying money for something that you already own. That is like buying the same album on Vinyl, Cassette, CD, Mini Disc, etc..etc…etc…
Of course it’s not profitable for them to just offer us a free upgrade to a Windows Vista compatible version, now is it?