Quest Engineering & Development has created a line of radio control system enhancement modules.  These will be marketed under the trade-name "Smart-Fly".  These include a general purpose servo function enhancer that has seven (7) modes of operation, a servo "equalizer" for matching servo throws on "ganged-servo" control surfaces and battery capacity monitoring. 

Quest Engineering & Development has created a line of ethernet cards for the complete Macintosh line.  We have 10 megabit cards for Macintosh computers with both LC and Nubus slots.  We have 10/100 megabit cards for Macintosh computers with LC, Nubus and Quadra PDS slots.  We also have cards for PowerPC Macintoshes with PCI slots.  We offer drivers for all these cards licensed on a royalty basis or a one time fee.  We will also provide source code for the drivers.