I know that we discussed a very simmilar topic in the other thread, but this is slightly different. What is the best resolution in pixels for big digital prints? I converted a shot into 4724 x 3582 pixels and it is 300dpi. Is that enough for 30x40 cm print? how to check if that's a good quality? First of all I used corel photopaint and then tried to resize it with Imagener, and: 1) the corel's version of the same file has better colors but it's not so sharp 2) the Imagener has brighter colors (a bit worse) but it's sharpnes is amazing - but on the other hand there are many red dots all over the shot... WHAT TO DO ???