yes.. check mui autodocs and examples from MOS SDK.. and if it misses something check autodocs on http://www.sasg.com/.

I also suggest to download mui38dev.lha from aminet for checking the old examples (the PSI sample source can be very helpful, when u need an example how to proper define classes and how to work with methods and attributes).

else check aminet for sources of other MUI software (scout, yam, simplemail, etc.)

regards,
tokai