hey bob,
if you are in a hurry, use duggal, if you don't have a very quick turnaround, and might save some cash, try Samys805 (the samy's e6/c-41 dip-n-dunk lab in santa barbara, CA).
they have VERY ECONOMICAL PRICES.
check out the site and the pricelist:
Dead Link Removed
they do mail-order processing.
call them and talk to them if you need more details that the web-site doesn't provide
805.963.7269
i've used them once so far (since i just found out about it, and all looks great!)
-dan