http://diba.by.ru/comctrl/
Version 1.4 features:
a 15-buttons keypad support
a 4-buttons shift modes
a Up to 3 functions on each button
a Now the program is useable without Winamp
a Additional LED-indicator
a Multiuser configuraion
a Tray icon is restored after abnormal shell termination
a Interface changes
a Bugfixes
Version 1.3 features:
a Two COM ports may be used at the same time
a Time-dependent double-clicks and turbo commands processing
a New winamp functions
a Minor changes in the interface
Version 1.2 features:
a Added connection to the internet type selector
a Added some lame hardware help
a Fixed some bugs
Version 1.1 features:
a Fixed Winamp detection under Windows NT
a Normalized speed to work normally under Windows NT
a Added new version autodetection (requires Internet connection)
a Fixed some interface bugs
Version 1.0 features:
a One of up to 16 COM-ports may be used
a Up to 8 functions at time can be assigned to 4 external buttons
a Hardware (4 external buttons) is easy to make
a Buttons assignment independent from hardware connection
a 29 different Winamp functions can be assigned to buttons
a Many options regarding program's use
a Convenient options window
a Automatic start with Windows
a Nice tray icon