The 100 World's Busiest Airports flight plans are great. There's at least 100 flights, 2-3 hours, even if you only fly them once each. I usually like to get a flight down pat, though, so that's easily a years worth of flying right there.

I fixed up my 737, and did include the v-speeds cards, since I like them on the 727. I may use the GPS map, too, as a representation of the copilot who would be taking some of the workload off the pilot flying.