Found this board in my research on Quads [size=1.25em]HoverFly:[/size] New Commercial QUAD Controller [size=1.25em]Example:[/size] Flying This Board Pricey but looks good IMO, comments? [glow=maroon,2,300]w00d[/glow] [hr] [size=1.25em]EDIT:[/size] Nov 28/2011 - I have more time for some additional information, and I'm somewhat bored [hr] [size=1.25em]HOVERFLY Manufactures:[/size] Home. Following information is from this site [hr] [size=1.25em] HoverFly PRO[/size]: http://www.hoverflytech.com/HoverflyPRO_8NA0.html HoverflyPRO is an expandable, Plug-N-Fly flight control system for professional multi-copter systems. Designed for stable flight and aerial photography, the HoverflyPro is creating a revolution in unmanned aerial systems. Where ever UAVs are flying, the HoverflyPro is emerging, bringing with it the advantages of lower cost, brilliant design, and consistent, dependable, powerful performance. [size=1.25em]Key Features:[/size] http://www.hoverflytech.com/pro-features.html Scalable to any size multicopter, including heavy lift Offers proven stability for aerial photography, video Expandable system to support future addons (GPS) Proven, sensor rich design for ultimate control Altitude hold with built in control for roll and tilt Automatic pitch / roll compensation for video and still cameras Flight data capture and recording On screen display (OSD) for First Person View (FPV) Fully assembled, no soldering required Free software updates, no programming required Includes anti-vibration grommets and USB cable for software updates [size=1.25em]Technical Specifications:[/size] http://www.hoverflytech.com/pro-techspecs.html [size=1.25em]HoverFly PRO Manual[/size] Download Product Comparison (*.pdf) [hr] [size=1.25em] HoverFly GPS:[/size] http://www.hoverflytech.com/HoverflyGPS.html [size=1.25em]Features: [/size]http://www.hoverflytech.com/gps-features.html [size=1.25em]Key Features:[/size] Software set includes GPS Position Hold and GPS Return to Home features (Future software sets to follow - including waypoint navigation and GPS slew) Expandable system to support future addons (XBee communication, Ground Station) GPS Navigation data capture and recording GPS aided barometer for drift control Fully assembled, no soldering required Free software updates, no programming required Plugs directly into any HoverflyPRO (green or black) Note: This is not a complete list of anticipated future hardware and software releases. Details and specifications subject to change [size=1.25em]Technical Specifications: [/size]http://www.hoverflytech.com/gps-techspecs_5CQ2.html [size=1.25em]Hoverfly GPS Hardware Includes:[/size] GPS Module Port USB Programming Switch USB Programming Port 16x Microprocessors (2 Propellers) MicroSD Card Slot XBee Socket (module optional - specs released Fall 2011) XBee Indicator LEDs for Dout, Din, and RSSI (receive signal strength indicator) 3-axis Digital Magnetometer 6x additional receiver inputs for future expandability External Bus (details in future release) Indicator RGB LED Enhanced noise rejection power circuit Plugs directly into any HoverflyPRO (green or black) [size=1.25em]HoverflyGPS Package Includes:[/size] HoverflyGPS Board External GPS Module (with 10” extension cable for ease of mounting on craft) Micro SD card for high speed data logging 4x anti-vibration mounting grommets 4x 6.25mm (0.25”) standoffs for mounting HoverflyGPS board with HoverflyPRO [size=1.25em]Additional:[/size] RoHS compliant No soldering required No programming or software tweaking Free software updates NEEDS HoverFly PRO [size=1.25em]Size:[/size] Dimensions: 70mm x 70mm x 12.7mm (2.76 in x 2.76 in x 0.25 in) Weight: Unavailable Mounting Holes: 60mm square (2.36 in) spacing [size=1.25em]Downloads[/size] HoverflyGPS User Manual (Coming soon)