Flash Banner for Website

I need an animateed banner for my new website andit needs to be 763x296. My website sells window blinds and shades and we offer a 100% rewards program where people can earn 100% of their purchase back by referring their friends through facebook. I'm envisioning3 different screeens and each of the screens will have about 5 lines of text each. Probably displaying one line per time on each screen so visitors can read along as it spells out or something like that. This is important info as to how our rewards shopping program works so needs to be at right speed and not too busy. you can see what we have up so far for a website and the space where banner will fit: [login to view URL] the banner that is there is nothing more than a placeholder. it is NOT anything like i want for new banner. I really want this banner to be clear and easy to read and with some good creative design. I do not want a simple boring text banner. must be really creative and something a visitor wants to read. thanks!