240p works on the Dell 2007fpb 20 inch 4:3 monitor and looks great!(composite and s-video) if you are looking for an lcd to play retro consoles on you really cant go wrong
Dell 2007FPB 20 in. 4:3 LCD Monitor with Speaker - Allsold.ca - Buy & Sell Used Office Furniture Calgary
Specs DELL UltraSharp 2007FP 51 cm (20.1") 1600 x 1200 pixels LCD Black Computer Monitors (2007FPB)
DELL MONITOR 2007FPB 19'' - PCFactory
Dell 2007FP Monitor User's Guide
Used Dell 2007FPB 1600 x 1200 Resolution 20" WideScreen LCD Flat Panel Computer Monitor Display - Walmart.com
2007FPB - Dell UltraSharp 20-inch 1600 x 1200 60 Hz 16 ms Widescreen VGA / DVI LCD Monitor
Dell 4:3 Monitors Revisited for MiSTer (2007FPb) - YouTube