Have you visited Pixel Scrapper?
But Pixel Scrapper is even better for scrappers! There are so many kits in a variety of themes--you can find almost anything you are looking for! So many styles--mixed media, clean scrapping, traditional--it's all there. And if you are new to digital scrapbooking, no worries! Check out the article What is Digital Scrapbooking? It's very informative and a great place to begin your foray into digital scrapbooking. These are some of my personal favorites: