Hey all, I've done some small amounts of SEO/organic stuff in the past (blogs, review sites, etc), and made a little bit of money, but not much. I want to get into PPC, and was wondering what would be some good networks to join? I'm mostly concerned with quality of offers/reliable payment. I have a decent amount of money to spend (probably in the $1K/month range initially), and I'd just like to find a couple networks that are reliable and have AMs who respond well.