From Deadman999's post.
1. Get Mozilla Firefox (Mozilla - Home of the Firefox web browser and Thunderbird email client)
2. Get LiveHTTP Headers Plugin for Mozilla Firefox and install it (mozdev.org - livehttpheaders: installation)
3. After restarting Mozilla Firefox, click in the menu on "Extras" -> "Live HTTP headers"
4. Click on the "Generator" Tab of Live HTTP headers window
5. Check all the checkboxes on the right side of the window (the checkbox on the buttom of the window should be unchecked yet)
6. Now go to the Habbohotel Site and log into habbo and activate the checkbox on the buttom of the live http headers window now
7. Now it will log all the things ur browser is request and get from the internet (maybe you shouldn't load other sites with firefox during the time you try to log new .cct and .dcr files to log only the .dcr and .cct files)