I upload my pictures to photobucket and resize from there... and its nice because it gives you the tag under the picture you just have to copy and paste in your siggy! HTH!
Sometimes I used this code for siggy pictures because it sizes the photo perfectly....<img src="*url here*width =*150> Being sure to take out the *'s.Hope this helps.
Do you have a pc? Does your pc have Microsoft Picture manager? You can easily resize the pic on your computer (I would suggest the option to compress for web page), reupload it to snapfish (or shutterfly, or what not) and go that way.
Re: How to re-size?
My Bio
137