We don't have a 99-00 model in the works just yet. We plan to make it happen but decided to focus on some other cars for a bit and come back around to Miatas. We've got two models in the works now, and the 99-00 Miata is slated to be next more than likely.

On your second question, you can store as many maps as you'd like on your PC in the form of .msq files that can be loaded in about 10 seconds. Takes longer to plug your laptop in, and that only takes a few seconds itself. Whole process can be done in a minute or two.