When we first started using Blaze DS, we noticed at startup there is what seems to be a "ping" call that was made once before any Blaze calls from the Flex side. This was fine. Now, we are using unique URLs for each service (so we can track stats, user behavior better) and the "ping" call is happening before each service invocation, even if the ping call had been made before. So, each call is now 2 calls. Anyone know how to turn this off?