ViewMSX, the multi-format MSX graphics viewer for Windows was just updated to version 0.05. New in this version is the support for 16-color SymbOS Graphics Files and 16-color SymbOS Video Files. The experimental .HAM file support which was added in the previous beta version of ViewMSX is also present in this version. Apart from this a few minor bugs were fixed and the program was slightly optimized.
Relevant link: ViewMSX version 0.05