Doors CS v5.0 for the TI-83 is just about ready for release. Features that I have just finished and debugged include:
Power-Off Function: Clicking the power icon in the lower left now turns off the calculator. ASU (Automatic Shut-Off): After about three minutes of inactivity at the desktop, the calculator will turn off. Just press [ON] to return to the desktop.
I have also implemented a tentative native TI-OS assembly program executer. Currently, after quite a bit of debugging, you can run TI-OS (hex-formatted) ASM programs from Doors CS. However, the calculator will crash when the program quits. I think it's a stack error, and I'll see what I can do.
Doors CS v5.0 for the TI-83+ is at long last started. I made a (long) list of to-do items, and designed the icon to indicate that a file is archived. I have also begun to devise a system that will archive/unarchive programs and their associated files. Look for more news from this department coming soon.