> You'll have to be a bit more specific about: OK, i will place some configuration stuff here. > 1. your ISA caching configuration The default cache rule, the only thing i have changed is disabling the ftp caching, an second rule which disables caching for windowsupdate.microsoft.com. I have configured a cache size of 10 Gb, and have left everything in default. > 2. what sites When going to www.google.com the user ends up at www.omroep.nl > 3. what requests. HTTP request. > Generally, ISA caches site content according to the rule outlined in the > ISA help, but it's also possible to configure it so that it caches > everything in sight (bad thing). I haven't changed anything in the caching rule, as mentioned above, on the server there is a eTrust antivirus client active, i have excluded the caching dir for scanning, and the processes used by isa are excluded to. Arjan