Gary, there are many, many ways to post pics on the Internet. The MSN Group site that Wizard posts to is pretty good. It's very easy to upload pictures. MSN provides a certain amount of free storage, I think 5mb, then if you want a lot more you pay 18.95 per year, which actually is a real bargain. Yahoo has a similar setup. Then there is hpphoto.com, and I think one called imira.com.
Besides Wizard's and Rob's great pics ,there are some good hot springs pics (including Idaho) at
http://groups.msn.com/HotSpringer/shoebox.msnw?Page=1
http://homepage.mac.com/kriswmurray1/PhotoAlbum1.html
http://groups.msn.com/MyHotspringsphotos
Enjoy!