Maximum devices in OSPF area 0

Hello, We are looking to deploy a greenfield MPLS network with OSPF as the IGP. I'm told OSPF areas don't play well with OSPF TED. For this reason, we are looking at using only area 0. Only Loopback interfaces and p-p core ethernet links will be in OSPF. What are the maximum number of Routers & Links that folks would be comfortable with putting in 1 area? If folks are already using this type of approach, could you share your current numbers? Thanks, Serge __________________________________________________________________ Ask a question on any topic and get answers from real people. Go to Yahoo! Answers and share what you know at http://ca.answers.yahoo.com