I replaced my rotors and pads a few weeks ago and I admit I like the look of drilled rotors. I found these on Ebay:
Porsche Boxster 01-03 Zimmermann Drilled Cryogenic F+R eBay item number:170686225136
Zimmerman Z-coat rotors drilled by DRT and cryogenically treated for a little over $400. I thought it was a pretty fair deal, and so far they look and work great! I wasn't originally looking for cryogenically treated, but I figure the added strength may help reduce/eliminate any cracking. They have other listings for other years. Might be worth a look. Good luck!
