SWIRE,
If this will be your first bike, and you want one that will keep you interested for a LOOONNNG time...
You CANNOT go wrong with a Suzuki SV650.
Trust me.
It was my first bike, VERY easy to learn on, and VERY capable when you get more experience.
Used can be had for around your price range, new for 6000 or less.
99-02 style
or
03-04 style
IT LOOKS BASASS IN SILVER! Can also be had with fairing, but I suggest you forgo it if you are beginning, as you will drop it, and fairings are expensive.
Seriously, look into it.
Oh, almost forgot go to Svrider.com great guys who will help you out.
FORGET any sportbike over 750cc they are not for inexperienced riders, even if you can stay alive on it, you will never be the rider that you are capable of. Guys who start on 1000cc bikes ride like shit for a long time.
(But look cooler)
If you want more info on that bike, IM me. I just picked up a 2003 a little while ago!!
3,000 mi and counting!