I installed the burntimecalc 1.5 but it wont show up in the mfd select screen. I have enabled it in the launchpad, I have tried redownloading and copying over the dll etc. I have had this same mfd working on another computer. no mention of burntimecalc.dll in the orbiter.log file, not sure if there is meant to be though. if anyone one could suggest a fix for this that would be great! thanks.