Downloaded latest version of the Sparrow SDK.
Ran the Scaffold, no problem.
Installed the RevMov SDK, with this line in the AppDelegate.
[RevMobAds startSessionWithAppID:@"lotsofnumbershere"];
Ran and I get this error.
"Could not initialize audio session: 626d6454
Could not get current OpenAL context
uncaught exception: *** setObjectForKey: object cannot be nil (key: sound.caf)
"