Hi Jeff, i understand older browsers support 5k cache and the newer 8k and 10k (and some more) You can get the cache size from the User Agent http header (HTTP_USER_AGENT). In the Netherlands the NEC N21i Phone is used this has the UA string "portalmm/1.0n21i-10(c10)" c10 tells you, the browser has a cache of 10k Go to http://www.bwirelezz.com/ua.asp with you r phone to check out your useragent and cache size Hope this helps you out. Ed AlkemaReceived on Thu May 16 12:12:40 2002