Time to buckle down your belt and ACE this second interview.
To help you prepare for the second interview, I'd suggest that you head over to the library [or order them] and use the following three books.
The 250 Job Interview Questions You'll Most Likely Be asked...and the answers that will get you hired! by Peter Veruki ISBN: 1-58062-117-1
60 Seconds and You're Hired! by Robin Ryan ISBN: 0 14 02.8903 8
Negotiating Your Salary: How To Make $1,00 a Minute by Jack Chapman
Please note that the book by Jack Chapman is out of print. You might have success by ordering through Amazon or Barnes & Noble. The ISBN for this booklet is: 0-89815-890-7.
In using the negotiating techniques in the book, I was able to negotiate an extra $10,000 on top of the base salary. Sweet! Easy peasy!
Way to go, Tad. 
