I have already created a project in XCode 4.2 with ARC checked. The problem is that I have to download and add the ASIHttpRequest files. This is giving a whole bunch of errors w
You can turn off ARC per-file by passing the flag -fno-objc-arc
to each as they are compiled. Add the flag to the files that need ARC disabled in the Compile Sources group under the target in the project navigator.
Another option would be to compile ASIHttpRequest as its own framework that doesn't have ARC enabled and just link against the framework. Speak of, isn't ASIHttpRequest already in a framework? (I've not looked at it in a while)