Hi to both of you,
I have the same car. Not sure about you, but my bulbs are constantly blowing! I had some advice that if the car wasn't fitted with xenons out the factory, it would be better, and brighter to put some HIDs in. I've just ordered mine, but managed to find some cheaper on ebay!

http://www.hids-direct.co.uk/

Its worth a look even if its not want you want!
Hope this helps