Just in case folks are not reading both threads:
When I look under the drop down in Camera Calibration I see:
ACR 4.4
ACR 4.2
Adobe Standard Beta 1
Camera Faithful Beta 1
Camera Landscape Beta 1
Camera Neutral Beta 1
Camera Portrait Beta 1
Camera Standard Beta 1
Most of these yield substantially more saturated and richer colors than any of the three Adobe options. If you are not seeing something similar, after doing the download, the I suspect that Adobe has not gotten around to doing this for your Olympus camera (I am using Canon).
You may want to ask this question on the Adobe Lightroom Forums.
Ken