there's a place here in san francisco called the "new lab" that will process and scan (to cd) slide film for a very good price, i think it's $30/roll of 36exp. and the quality of the scans is actually quite good. i think that you'd probably be able to find a similar place closer. it's much cheaper to have this done with the processing, as opposed to later/separately.
http://www.newlab.com/