Hi all, a piece of mine was recently accepted into a fairly prestigious juried photography exhibition, and I would like to ask your advice about professionally enlarging the image. The photo was taken with a Canon 40D and so the image is 3593px x 2395px (at 360ppi), exported from Lightroom as a 16-bit uncompressed TIFF with ProPhoto color space -- so there is definitely some color and pixel information there to work with... and I would like to upscale the image to 30" x 20". I am just curious if any of you have any methods or software recommendations or anything that might be useful to really do this enlargement as well as possible. I do have Photoshop CS3 and Lightroom 2. I look forward to your responses. Thanks!