MakeTheOne RCA Composite AV S-Video to VGA Converter, Adapter Switch Box for Laptop PC DVD VCD to Monitor Computer Projector: Amazon.co.uk: Computers & Accessories
Wire / Cable Conversions for Audio / Video
D-sub 15-pin VGA To Composite RCA S-Video Cable | eBay
DIY DVI to SCART cable revisited | Mark's Pages Of Stuff
analog - VGA to Composite conversion cable - Electrical Engineering Stack Exchange
HDMI Made Easy: HDMI-to-VGA and VGA-to-HDMI Converters | Analog Devices
Classic Macintosh Video Signals Demystified, Designing a Mac-to-VGA Adapter with LM1881 | Big Mess o' Wires