General Program Features... 

- Edit and animate multi-colour and high-resolution sprite images. 
- Overlay support allows the designing of multiple sprites as one for added colour and definition. 
- Rotation tool with variable angle limiter, auto-generates rotation sequences. 
- Import/Export data in a variety of useful formats. 
- Many useful operations such as scroll, flip, reflect and negative. 
- Multiple levels of undo/redo.

Improvements and changes in the latest version... 

Complete redesign/rewrite/overhaul using C++/.NET framework. 
Added animation storage, browsing and simultaneous playback.