Still can't find out why the addon 1 nad 2 don't show up in the airplane list like 3 and 5 ..but I seemed to have found the poly display problem solution inadvertently. My display is an ATI Radeon M9000, the driver from Alienware did not support and caused display problems in Myst IV, so through that display problem search I found a source that had a resolution to my Myst IV problem and also solved the RFG3 one as well.

Chasman