No may not be correct … my file C:\Users\billi\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe is up to about 291 GB (this is with rolling cache of 100 GB) now, the total 1 TB NVME is 475 GB now, only MSFS, Win 11, email, and a few other utilities, initially it was 190 GB, at one point it seemed to be up to 490 GB and I found out that that was my oversized rolling cache and something else, and I brought the size back down, I do have a few aftermarket sceneries and freeware planes and helicopters, I have a second 1 TB SSD but haven’t used it at all …