SonicWaves, also welcome to the forums and the cause.
I'm all for more additional content for the Wii. Partially because I'm trying to convince my friends (who all own Wiis with the exception of the PS3-owner) to get Rock Band and the more additional content, the more likely they are to spring for it.
But the other part's that everyone deserves the content. 'Cause there's some really awesome stuff for DLC. (Like Hysteria.)