Quotation marks and punctuation marks?
 

Do the "?, !." go inside or outside the quote marks?

Short answer: inside.
You're likely talking about the quote ending the sentence, and the quote being a question or an exclamation, in which case the short answer applies. If this is not the case, tell me.

For dialouge, you'll almost always be putting the ? and ! inside the quotations. If you are asking a question about something in quotations, you'll have the ? outside of them. If you're asking a question about a quoted question, you use only one ?, inside the quotations.

And for a quote which ends in a period, it's like this (quoting "Hello.")

"Hello," he said.
He said, "Hello."

Strunk and White's Elements of Style is usually regarded as the definitive reference for copy editors.

http://orwell.ru/library/others/style/index.htm

This online version is more devoted to the actual writing style than grammatical rules, but worth a read for any writer.

This excerpt covers mainly comma rules for parentheses and quotes:

-Mikey

It doesn't make any sense to mangle the punctuation of quoted material. I've seen that this standard is changing slowly.