Printing in Scotland?

Has anybody got recomendations for a good quality printer with reasonable prices in or around Edinburgh? I have a few years worth of pics to go through and I would like to get the best ones printed to go on the wall. Also, recomendations for a place to get old slides/prints digitised? There are lots of mail-order outfits advertised but I have no idea what the quality of service and product is from these places so was hoping to hear of other people's experiences. I got some stuff done at Jessops a while ago and was dissapointed. Thanks in advance.