1. 75%. People have been oddly excited about this ever since last year's E3. I don't get it, myself.
2. 80%. Now that Zelda, Metroid, Mario, and Smash Bros. are getting their first installments, it's time to roll out 2008's lineup.
3. 30%. It's possible, but I doubt it. I don't think a peripheral would sell well anyway. They might increase the HD size on the regular SKU in 2008, though.
4. 60%. I didn't want to write 50/50, but i'm honestly split on this. If I remember correctly, this one's been in the pipeline since before TP launched. It'll be early as hell if it shows up, though.
5. 10%. No reason to. You don't reinvent the hotcake.
6. 90%. Damned if I know what, though.
You didn't ask, but
7. Will there be a Wii price drop?
0%