How do i print photos from a memory card? -

i have this special hp printer for photos but i cant figure out how to print them according the size. i have 4x6 paper, but whever i select that size, the picture is off. and If i want to print out a 3x6 picture, but dont have that photo paper, what should i do? THANKKKSS!

I use Picassa from Google. It s a free program that will sort your photos, and then you can adjust, crop, and print, or E-Mail them. Go to WWW.Google.com, and look for Picassa 2. Download it, and You ll be in business!