I know this isn't technically the approp. place for this post but I was hoping someone more computer savvy could direct me to the right location (my search has come up with little help). I have a mac/safari so i can't upload from here; i have to use an old computer to get my cake photos from my "myspace" page. When I upload them they are quite small, which is fine, but any detail (minimal as it may be 
) isn't viewable. Any suggestions?
The source picture needs to be bigger, I believe. If you're taking them from another website, the number of pixels that make up the picture were likely reduced. There's probably no way to expand them without getting a very poor picture quality. If you have the original pictures on a camera, disk or hard drive, that's where you should upload them from. You can always make pictures smaller, but you can't always make pictures bigger without sacrificing the quality.
You might try -
http://www.shrinkpictures.com/resize.php
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