Another solution is "SuperCopier" which is another FREE app very much like TeraCopy. A new 7 compatible version was released about a month ago. I haven't decided which one I like better between this and TeraCopy yet. Both of those apps could use some further development work, imo.

Also, if you have the latest version of Acronis TIH, which is 2010 (forget the build), it gives you a "backup" item on the explorer right click context menu which gives you a shortcut to do what Jimbo45 above suggested. Also, you can set up custom selected folders of your choice to back up that show up in a list you can select from to backup. And there are additional backup configuration options one can set for each folder. It's pretty cool.