Nonvoodoo it is....... Iam still a little confused on the tethering.
On the Voodoo, good choice, you might as well hold off on it for now. Without the sound and graphic fixes, it's just down to the supposed lag fix which, honestly, is overrated. I tried it, I really wanted to like it, but in the end, I honestly couldn't tell any objective difference between Voodoo and non-Voodoo, and my phone had no lag to begin with (well, after removing all the bloat that is...).
Maybe once the source is released and the devs are able to roll all the Voodoo features into a nice undervolted kernel it'll be worth trying, but for now, it really doesn't offer much you'll really notice.