Well lets see, I started with PCDOS 2.11 and MS Flight Sim 1.1 and the only crashes I had were into these large flat mountian things...
Currently, Vista Home Premium (32 Bit) 4GB RAM with an Nvida 9600GT, and I am still crashing into mountians, and runways, but not to the desktop well not so far anyway... give me a little time though, Panther is a good teacher, I am just a slow learner...lol