Interview question - And some ranting.

I've been at my job for about a year now. I love certain aspects of it, but have a large problem with the management structure, the lack of acknowledgment of good employees and the persistent rewarding and support of employees who make mistakes.

I have an interview Tuesday for what they're calling a "Network Engineer". It is a 5 minute drive, in the city I live in. I have a 30 minute drive each way right now. I emailed once with preliminary pay requirements, then sent in my resume and they are apparently still interested in an interview.

I'm not worried about it all that much since I already have a full time job which I could stay happy in for a bit longer. However, I feel undervalued, underpaid and underutilized. It's jot an environment that I will be able to flourish in, I've reached that conclusion.

I am the type of person who doesn't suffer people or jobs very well which directly or indirectly hinder my personal and professional growth. Life is too short and I want to live it to the fullest. I want whatever company I work for to take advantage of this attitude.

With that said, I'll get to my question. What materials are acceptable to take into an interview for reference? I have no idea what they expect to pay the person who does get this position, but I will be asking for a significant raise from my current salary (Around $10,000 per year more) and they may see that as...a bit too drastic. However, I feel absolutely, 100% justified in what I am requesting.

Not sure how much salary.com is worth when it comes to finding "average salaries", but according to that site I am justified in my increase, as my job functions vary so widely that I could easily shift job titles, all of which correspond (on the very low end) to the salary I'll be asking for.

I know what I can accomplish. I am very confident in my abilities, my skill level and my ability to communicate very well with everyone.

I am in the process of compiling a list. For myself to go over before I go to the interview, but also for me to take for reference when I need to make my points. Should I go over this before I go and leave it at home, or will the fact that I took so much time to prepare impress them?

After all, I am putting a lot of effort into this, even if I don't necessarily mind if it doesn't turn out as I hope.

Thoughts, ideas, comments?

Thanks!

And how is everyone?