I must confess that as long as I've been involved in flight simming, I've never purchased any environmental enhancements. About as far as I've gotten is using Orbx free Bowerman field (which is amazing). What I was curious about is, are there any payware, specifically sky and cloud products that replace the default sky and clouds? The default clouds set on "detailed" aren't that bad really. They just generate a significant frame rate hit in certain circumstances. I would like to purchase something that replaces them with clouds, and sky that look better AND deliver better performance then the default offerings. I would also pose the same question to ground textures or mesh as it were. Basically I would like to spruce up my terrain and sky environment with better visuals and better performance. Is this possible? Thanks in advance!