Possible site downtime during DNS change

In an attempt to speed things up at PPG, we have been using a Content Delivery Network (CDN) to funnel traffic into multiple servers across the nation. Unfortunately, we seem to be experiencing more problems with the CDN than we are gains, so effective immediately we are removing ourselves from the CDN. In the meantime, our domain needs to propagate itself out to the new DNS, at which time some visitors might not be able to connect. If you are reading this on the site, you are obviously not affected. If you see someone else saying they can’t access the site, kindly share this information with them. Thank you for your patience.