Hi nick...i'm trying to figure out how to overlay some text on a vga signal....if i understood well just need to detect the vertical sync, count horizontal sync pulses and out some text (video sygnal) over the actual signal on the right time...is this correct?...how can I do this? could you give me some ligth on it?...I don't understand the screenfont.h format...how can i distiguished a single letter from this code?...(sorry for my english)