I am a webmaster for Couple sites, and i have noticed something very anooying. when i make a change to the site and do everything it takes a couple days for mozilla and aol(same browser) to see it. i dont know why, as soon as i make the change and i veiw it in internet explorer it shows current but it takes days to show in mozilla.

Why is that?
How can i prevent that from happening?

Thank You in advanced

Are you cleaning your cache? That is probably the problem. Some browsers have a setting where you can clean your cache when you close the browser. I know Slimbrowser has that built in. Also Opera 8 has a field under tools to clear cache.