I LOVE MPIX! Their quality is top notch and their prices are great! Two or three times a year they will have a sale of 8 x 10's for $.99. You can't beat that! Printing and shipping takes, on average, two days.
@jg455 I agree! I have been printing quite a bit of my work on metallic paper. I did all of my son's senior pics on metallic and got so many compliments on them.