I am confused regarding installation of OPEN-ROX. Rather than risk messing up my 2gb MMC on which I'd installed a duplicate operating system on my 770 (as previously reported), I've taken an old 1gb MMC and flashed and installed another duplicate operating system on that, all in accord with Fanoush's above referenced hacks (which I'd used previously with the 2gb MMC). I'm not certain what to do next. Do I download the zhasper OPEN-ROX6 tar to my MMC operating system or to my flash operating system? In fact, I've done both, but cannot successfully untar either using any of the standard tar commands. Also, there's references above to such other tarred or compressed files such as http://penguinbait.com/tar, http://penguinbait.com/tar.gz and
http://penguinbait.com/bzip2 or http://penguinbait.com/bzip2.gz. What, if anything, do I do with these?

In other words, I'm at a loss. I've installed many applications on my 770 before, using the Application Manager or otherwise, but I can't say that I can follow, or necessarily even understand, the installation instructions in this thread. What am I missing?