Suggestions of fall and early winter blooming orchids?

[camille1585]

After reading and posting in the recent thread about what % of a collection is generally in bloom at any one time, I realized that I have a 'problem'. The bulk of my collection blooms between February and September, and from October to December I have nearly nothing going on.

I know you guys will have plenty of good ideas, so what are your favorite fall to early winter blooming orchids?

My criteria:
*Nothing large (certainly no full sized Cattleya), I would prefer something that stays rather compact, spikes excluded from total height.

*Intermediate temperatures, average house humidity (winter 18-21°C and summer 22-27°C, 30-60% humidity)