[AC-2877] Titanium doesn't work

Dear Sir/Madam, I downloaded the studio the other day and have been unable to get it to work. I have no idea what exactly is going wrong. Im using a Mac OS X 1.5.8 and downloaded the latest version of Titanium Studio. The last time I installed it the following error messages appeared: 1)During the studio configuration An internal error occurred during: "Loading bundle: /Volumes/Titanium Studio/Titanium Studio/plugins/com.appcelerator.titanium.core_1.1.0.1337702423/bundles/titanium_desktop.ruble". null argument An internal error occurred during: "Loading bundle: /Volumes/Titanium Studio/Titanium Studio/plugins/com.appcelerator.titanium.core_1.1.0.1337702423/bundles/titanium_mobile.ruble". null argument 2)When installing the Android SDK NLS missing message: MobileSDKConfigurationProcessor_installingAndroidMessage in: com.appcelerator.titanium.mobile.portal.processor.messages 3)After the android SDK somehow is installed even with that error, and I attempt to run a Hello World app and get the following message: An internal error occurred during: "Launching Android Emulator". java.lang.NullPointerException -Ive checked the path to the SDK in preferences, its good. Deleted all emulators, re-installed completely... At this point I'm lost. Nothing seems to be working as it should! Best Alfonso Velasco