Control Panel
Make sure you're in CLASSIC VIEW, none of that fancy XP Category bullshit.
Regional and Language Options
Languages tab
Details button
Add button
Then choose your shit. I chose SPANISH and then in the second drop-down box, put INTERNATIONAL SORT. Then I capslock, shift, tilde, and n and BAM: ñ
And caplock, shift, accent-thingamajigger, and e: è
And shift, alt, and le questìon mark: ¿¿¿¿¿
Or control, alt, and exclamatìon: ¡¡¡¡¡
I think any international keyboard option works (for the second drop-down box no matter the language in the top box) but it's late and I won't be testing them tonite.
And now you know, fuckers.