my small website http://www.artofvenice.com is well positioned on google for my keys, "Murano glass", "venice glass", "art glass gallery", "glass gallery", plus several other easier keys combinations. I pushed to have a good links situation and the result is good for a small company.
But, for the same keys, my position is pretty negative on yahoo and msn. I prefer not to do too many experiments and to change too much because I don't want to risk to loose the good google ranking (most important anyway), but I would like to try to improove my position also on the other main search engines. Can you suggest something?