Welcome to the forum. Congrats on your car and even a pic with your first post
All the tips you need to know about the car initially have been discussed many times. Browse and search the forum. There isn't really a good FAQ thread.
Here's a couple handy links:
Porsche Boxster 986/987 (1997-2004) Technical Articles | Pelican Parts
https://sites.google.com/site/mikefocke2/mikesporscheboxsterwebpages
http://986forum.com/forums/general-discussions/14685-thinking-buying-boxster-must-read.html
Hopefully you have already seen much of that.
Buy
Wayne's book, and a
Bentley if you plan on doing some of your own maintenance
Find out who
Woody is.
Wheels? Help us help you. What are you thinking of? style, size, color? Do you care about weight (yes you do). What are your goals for the car; daily driver, weekender, fashion statement, track/AX?