Hello all! So this is me problem. I copy and saved an image from the web (got permission from the creator), and ended up loving it so much i created a business card using the image for the background. I created the card and edited the image using GIMP. Now, i go to upload the image to an online business card making site (Vistaprint.com) but they tell me the image DPI is too low (72), and has to be at least (300) to print the card. :-( So now, after hours and hours of work putting together this card, is there any way to salvage it by upping the DPI to 300? Was hoping there might be some freeware out there by some miracle of the Gods that would allow me to up the DPI of existing digital images. Any help would be GREATLY appreciated!!!