Poll, Table Width, User Rank, Board Link and "New Posts"

I'm into my 2nd day of PunBB, and I'm having some tiny problems.
The rest I've been able to fix on my own, but others I have not, until I can familiarize myself more with the system.

What you probably need to know:
1.) I'm running 1.3.2
2.) I'm using Dark-Pun

I'd like to know:
1.) How can I adjust the width of the Poll Text Field/Allowed Files Field, and the Table widths?


2.) How can I make Dark-Pun show User stats such as Location, Posts show up on the side bar, like so:

3.) Can I change a Forum Link so it doesn't go to a Forum, but to another site?

Thanks in advance to all who help.
I'm learning quickly!

SSS