You know, I remember the day that Windows had a "MACRO" recorder... So I searched and searched and no recorder... When was that phased out?
Basically, this program would be run and you would move the mouse around, click on things, and when done press a button and the macro would stop recording... Well, no more.
So, here is the next best thing. I have tried it and just in case MTU doesn't add your request, which you should post in the new features request section, here is a small utility that runs in the system tray where you can assign a key or several key strokes to open whichever tray you assign.
Hotkey CD-Eject
The program is a SHAREWARE and it only cost $10. If it is such a problem for you, maybe the extra $10 will make it worth it and hey, it will work in ANY program you have under windows
Good luck!