Hi, I've been doing affiliate marketing and adsense type stuff for a long time, but only recently have I been approached by several companies interested in advertising on a CPM basis (banner ads). I get about 25k page loads per day on the site they are interested in, and I'm trying to decide if it's worth it to integrate banners or buttons into our advertiser regimen. Obviously the pricing would need to exceed what I'd earn with AdSense to justify this alternative, but I was wondering if anyone w/more experience in this area could let me know standard 'ball park' rates for CPM banner advertisers on a high quality website. I understand the industry and other considerations will apply but I'm just looking for broad figures here. Thanks in advance for any help. Kris