Yes, right. I'm just in a try what is possible to me with OSX phase. I use CamesBones already with great success. After that, I try just some intercation with cocoa without a gui. Thats what PerlObjCBridge does. It makes me angry, if I can not use a perl of my choice and use PerlObjCBridge.
At the end I copy the files and try to avoid PerlObjCBridge in the future in flavor of CamesBones. Even if CamesBones is often far more than I need.