Hi Andrea.

Like everybody else, I want to thank you fur such an amazing program.

I am making a mosiac, but don't know how to figure the best size to print, without printing several sizes. Here is the mosaic information:

Width of mosaic: 4000 pixels
Number of tiles per row: 60

Mosaic size: 3955 x 1700
Tile width: 67 pixels
Total size: 6.7 million pixels
Total photos: 2040 tiles

Based on this information, how do I figure a good sized print? I do not want to make a print too small so it is difficult to view the individual tile images. But I do not want to make it too large to frame.

Thanks again Andrea, and to anybody else who can provide a simple equation to answer this.

You have to choose how big each tile has to be printed, this will determine how big the mosaic will be.
In the mosaic information area you can select "cm" or "inch" and see how big each tile will be printed with the current settings (based on Mosaic Size, Resolution).
With 2000 tiles a A3 (42 cm) print is somewhat too small, a 60cm print is the minimum, a 90cm is better.
I suggest you to crop out just a piece of the mosaic and print it at various sizes. You will see if the printed tiles are too small or too big.

byeee
Andrea