[TxMt] matching parenthesis &quotes, change all in selection

[Jonathan Waddilove]

Hi, I'm a very new user of TextMate and it seems to be just what I have
been looking for.
However, I do have a couple of questions that I haven't managed to
resolve from the documentation, Wiki, mail list, etc.
1. Is there a way to highlight (or move the cursor to) a matching
parenthesis, bracket, quote mark, etc?
2. Also, could some kind person step me through the process of Change
All In selection? I seem to keep ending up with a change all in
document....

many thanks in advance

- Jonathan