What maps actually work well for you? I ask because I've encountered a lot of issues after upgrading to v.37. I always make sure the cache is clean and that I'm using the most updated version which is often hard to figure out for new people because there are several different posts that popup if you look around or google it. Scenarios and my results: North America / Europe 1936 - Crashes after a few turns, doesn't like hotseat. Earth WW2 July 1936 - Crashes after a few turns, didn't try hotseat. Earth Jan 1942 - Crashes after 20 - random turns, eventually after 100-200 turns you'll get a crash that will crash ever time and you can't go on. Europe 1939-1945 - Played through twice, couldn't get hotseat not to crash. Small Europe - Never tested it, not interested in playing small maps. Stalingrad - Works fine, didn't try hotseat. Currently using the following: R.E.D. WWII Data Files (v 4) R.E.D. WWII Edition (v 37) Faster Aircraft (v 4) Cache is cleared, no old versions installed, all saves deleted or removed. Computer Specs: AMD Phenom II X6 1055T Processor 2.8 GHz AMD Radeon HD 7870 2GB GDDR 5 8 GB ram Win7 64b Thanks for taking the time to read this and support the community. P.S. If you use ExtreamWWII the Japanese soldiers only show up as two small ones instead of a platoon sized element. It's just a graphic glitch, I guess they never made the new model for it.