I had the same experience. Finally suffered my way through the temple level at 1-5 fps, only to get this extremely anticlimactic crash in the Receiver part of the final cutscene. Also crashes now if I go to the Receiver Level. I was also led to expect that I would get access to the map editor upon c...

As part of the poll rules, it would be worth saying - where - to note the framerate. When I make these settings in the main control window or the garden, it reports very high frame rates, 50+, but when I go to the pattern buffer level for instance, it drops to 5-7 fps, even though that level has alr...