I don't know if you guys are familiar with this but I figured I'd let you know what I just discovered. There is a very cool site called lunapic.com. There are different special fx that you can use on your photos. Some of them are just unbelievable! As far as I could tell, it's all free! See for yourself. I think you'll like this!
p.s. I don't have any affiliation with this site. julie