Hello all, I have a network with around 2000 customers, all of them, passing by a Squid, configured with WCCP on a Cisco Router. I have configured too, my implementation of http://cachevideos.com/ - my implementation is on Php - more little and fast. Analyzing the Squid access logs, I see thousand of request to the file wlsetup-cvr.exe, from windows/live systems. My question is for peoples that have a medium/big network, with many Windows customers, if this is normal. Other observation is that the request are always partial, - 206 HTTP Code - Regards Alex Montoanelli Unetvale