Still cannot get it to work on my X50v. I tried it on a X30 - worked fine. Both were running from the same SD-Card (i.e. I moved the SD-card with Minomo 0.008 copied onto it between the X50v and X30).
If anyone (i.e. the Minimo developer(s)) would like me to do some debugging to find out why is does not want to launch on the X50v, I would be happy to (have all the dev tools).
When trying to run it on the X50v, it reports that a component is missing (the same "install" worked fine on the X30...)
Another link to the "install":
http://weblogs.mozillazine.org/dougt/
Adrian