I love the TI89 emulators, it's an awsome program. There are a few suggestions I'd like to make though. The image of the calculator on there is kinda blurry. Perhaps a rescan or built in support for using your own graphics would be nice. Also, my monitor is at a high resolution. This makes it very hard to see the small text on the calculator. A doublesize mode would help greatly. Thanx and great job!