We need some new data to make another push on this issue. If you're playing on the US servers from the SEA region and are suffering from Error 3007, high latency, or disconnections, please post a traceroute and/or pathping directed at "us.depot.battle.net" (without the quotes)
After you paste the traces into a post, highlight everything, and hit the "pre" button (It says "Code Blocks" when you hover your mouse over it). That makes the information much more readable. Thanks!