How can I connect 2 non apple screens to my 13" mac book pro?
I believe the answer is yes:

This should do it: http://www.iogear.com/product/GUC2015V/

As should this: 

http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=6939907&amp;SRCCODE=WEBGOOPA&amp;cm_mmc_o=mH4CjC7BBTkwCjCV1-CjCE&amp;gclid=CJyRgoSVp7MCFQ-f4AodtFAAHg