Those aren't supported anymore and people don't have the best luck with them. One thing I've learned is never buy hardware from software developers.
My favorite app in Reason is Redrum. It's so easy to use. If it were a VST I'd be all over it.
BTW the same applies for Live's Suite. They threw in an instrument or two, no updates on Sampler, orchestra sounds I think are from Sonivox which you can get cheap. I doubt those REs would be disabled but if you don't upgrade Live's Suite you lose things.