Given how popular these things seem to be, and that my 19th is coming up, here it is: a wishlist. I will probably update it several times before deciding it's finished.
an ipod (if you're feeling extremely generous) - given the price of one of these, it could be a group present. if even that raises enough money...
http://www.cafeshops.com/cp/browse/?pp=2&pv=wyrmfang.11300226&N=1489&Ne=25&bt=2&zoom=yes#zoom Set of Geek Dice (still don't have my own d20)
http://www.thinkgeek.com/cubegoodies/toys/65ac/ http://www.thinkgeek.com/cubegoodies/toys/61da/ http://www.thinkgeek.com/gadgets/tools/5a9f/ http://www.thinkgeek.com/electronics/cameras/655e/ more(, hopefully cheaper,) suggestions for this list :-P