What is the relationship (if any) on dpi and image size, and the effects of adjusting one on the other? The question I have is thus: I shot some medium format film and asked for the developer to give ...

When it comes to what we’re being told about gaming mice, DPI is right up there as one of the most important — if not THE most important — factors you need to worry about in a gaming mouse. To be more ...

So I'm using Windows Vista64 with a shiny new Cannon 8800F scanner which has an optical resolution of 4800x9600 dpi. When I go to scan (using either Photoshop Elements or Paint.NET) the highest ...