OK, So apparently you can't submit Apps at the moment using Xcode 4.5 (makes sense its a beta). So I need to keep my Xcode 4.3.2 around until such time. Anybody know where Xcode 4.5 gets installed? Does it install within the Applications area and overwrite any existing Xcode? Can I install it somewhere else ? Previous to Xcode being installed via the App Store I could simply select a directory and have they co-exist. No idea if this is possible anymore? Mark.