creating a TV advert

[nemesis]

Hi all

does anyone know where i can find a company to do a TV advert for me? I am looking for it to be mostly computer generated and to last approx 15-18 seconds.

I know this is going to cost but i have a budget for advertising coming in and a very capable sales manager handling the rest so does anyone know of any low cost advertising agencies?

yellow pages is no use and google is telling me it will cost £10k which i just dont have

thanks