We reported on a rumor last week stating that perhaps Sony had quit making the 20GB model PS3. This has not only proven to be untrue, but it has Sony reporting that stores have simply been requesting a much higher supply of the 60GB model.
"The 20GB model of PS3 is available in North America, along with the 60GB model. While we make it available to retailers, they are the ones who ultimately place the order for what they want to sell, based on consumer demand. Overwhelmingly, retailers have been requesting the 60GB model, the mix has been about 80 percent 60GB, 20 percent 20GB retailer orders. So, the reason you might not be seeing the 20 GB is simply that retailers have been ordering more of the 60 GB unit."