Are you looking for dead simple way to view comic book files? Jibi is a java based simple comics viewer (cbr/cbz) program. You can open any comic book file in this program and browse it with ease. Jump to first, next, previous or last page using navigational buttons.
It also allows you to switch to fullscreen / enlarged mode for easy viewing of comic books. It does not require installation: just download, jump, double click to launch the viewer. Download Jibi Comic viewer for quick and easy viewing of comics. Also see: iGoogle Comic themes superman, batman, hulk!