I'm running a jailbroken 3g on software 2.2 (though this problem was also there with 2.1 with iComic). Every time I try to open a comic in iComic or Comic Viewer, it will slide quickly to a black screen then right back to the directory list. I've made sure that the files are zip not cbr, in the correct directory, and I've even tried changing the permissions on the comics and the app, but it happens all the time. And, I've tried reinstalling and deleting the folders stated in the Ultimate Thread, but nothing is working. I was able to get the comics to work with the iPhone 2.1 software and ComicViewer, but I now neither iComic nor ComicViewer works. Any ideas?