Whenever I get into a rut, I love to find new techniques or tools to try out.  A friend recently gave me some Agfa color film while cleaning out her house, and at first I wondered what exactly to do with it (I shoot black and white).  Then I found a little Flickr pool by the name of Color Films Developed in B/W Chemicals.  I was really taken by the almost eerie images I found there.  I just may be in love with cross processing, and as soon as my current roll of film is done I think I'll try it!