I emailed the dev of iWrath and he accepted me for beta testing so it is possible that if you email him he'll accept you too.
The Beta is up That's right, you heard it here first. The beta is posted and ready at ibetatest.com. So, everyone here that signed up, get it and let the fun begin! Bryan
Yeah it's in the .zip file you have to download off the website. He didn't upload them separately to the site. He put the app and the provisioning file into a folder, which is zipped. So download the one link provided, unzip, open folder, drap both files in folder into itunes, ta-da!