A cool website designed with flash and actionscript and some other great looking websites!

http://www.doritos.com/
Some other great looking website design in the world:

• http://www.agencynet.com/ 
•  http://www.taolasvegas.com
• http://www.ficc.jp
• http://www.wysiwyg.de/ 
• http://www.domanistudios.com 
• http://www.preloaded.com 
• http://www.northkingdom.com
• http://www.attik.com/ 
• http://www.perfectfools.com
• http://www.freedomandpartners.com 
• http://www.kurtnoble.com
• http://www.juxtinteractive.com/   
• http://www.raise-media.com/
• http://www.2advanced.com 
• http://www.criticalmass.com/