Hey Ogg, why don't you get us that meat?

I just did a little experiment after I read something on Attackpoint:I find low-resolution jpg files to be of limited utility from a training perspective. They're fine for comparing routes, but if what you want is to get better at reading an orienteering map, you need an orienteering map.And that got me wondering about the difference between a jpg and an OCAD map printed on my cheap inkjet