I want to have a thread available for asking and answering questions about X-Plane.
My tip contribution will be "if you are running Windows Vista or above, don't install X-Plane into '\Program Files' or '\Program Files (X86)'. Instead, install directly into the root (or a specially made subfolder of the root, \Programs for instance). Windows Vista and 7 treat \Program Files (and ...(X86)) as special places that stop non-administrators from writing. This causes no end of problems for X-Plane plugins."
And my opening question is: is there an Active Sky alike for X-Plane (i.e., a real-world weather engine), or will AS work with X-Plane via XPUIPC?