Rod, Gavin, and Dex -
You guys are awesome! Spent the entire day on and off getting all of Tongas Fjords and RTMM installed into P3Dv4. Prepar3D v4 just hasn't felt like home without Misty's Place and RTMM. Had it all finished, held my breath and ran P3D, it loaded to 100%, and CTD! Luckily I found this thread, updated the models, and I'm back home at PF20. Its people like you that make the RTMM community so great.
Many thanks!
Scott