So I’m currently developing in unity 3.2 since there was that bug in 3.3 and the app reviews but now that 3.4 is out i want to get that and also get the iOS5 Beta onto my device. Can anyone confirm that ios5 beta and 3.2 ( or 3.4 ) work together? I’ve waited too long to try out this new iOS5! 
You can install the iOS5 beta without using the iOS5 SDK and thats what you want to do actually commonly as iOS beta sdk stuff can not be sent to apple for the store anyway etc.
I’ve my iPod Touch 4G on iOS5 B4 and I’m using the iOS 4.3 SDK with XCode 4 and no problem here.
as for the bug in the reviews on the apple side with 3.3 or generally the 4.3 SDK - that was related to a setting in the project, the short time fix for that was already posted by UT on the blog weeks ago