banner design for 5 with flash etc

we sell many web services - youtube likes, logo design, website creation, seo etc. We advertise with places like buysellads with banners. i need some very nice banners creating. Please only apply if you have created for these type of products / services / sites before (as you will know they are very small, flashy etc and catchy). I cannot guide you, as i don't have time. you need to know what you are doing and do it very well on your own, and show me your work and CTR