I have looked around and cannot find the answer to the following simple question. Can you exclude file types by extension to not be cached on the ISA server ? We are having a problem with swf (Flash) files returning the older ISA cache file rather than an the updated file on out going web requests. All other requests are working fine we only have this issue with swf files. Thanks, Dan *********************************************************************** Dan Bell Network Engineer National Association of College Stores 500 East Lorain Street Oberlin, Ohio 44074 800-622-7498 x2290 ***********************************************************************