Wolvrik, why don't you boot Wolvix live to test new things? You can do it from an ISO on the HDD freeing up the CD/DVD drive and speeding up the OS. Might be a good idea to throw in a wolvixsav.xfs file too, or use the changes= cheat to store the setting while you experiment, if things get broken, simply remove the save dir or the save file.
How to boot from an ISO on the HDD:
Copy the Wolvix ISO to your hard drive, preferably the root of the drive and give it a short name like 'wolvix.iso'. Then boot Wolvix from the CD in your CD/DVD-ROM drive with like this:
wolvix from=/dev/hdxy/name_of_file.iso
Where 'hdxy' is your drive+partition and 'name_of_file.iso' is the name you gave the ISO file. Once vmlinuz and initrd is loaded you can eject the CD, as the rest of the OS will be loaded from the ISO on the HDD.
Here's how to store changes:
http://wiki.wolvix.org/StoreChangesYou can install packages running live just like you would on a HDD install, but if you don't use a changes directory or a save file you'll eventually use up all the RAM.
This will save you the work of doing a clean install if you break things you can't fix while experimenting. Now I guess most of the things you've messed up could be fixed without a reinstall, but it's not always that easy, depending on how much of a mess you've made.
