starter bike???

The best thing to do is start here;
http://nm.msf-usa.org/msf/ridercourses.aspx

Take one of the beginner courses offered in your area. Sometimes they even provide you with a learner bike while you take the class. By the end of the class you will end up with your license. Ask questions while you are there, the only dumb one is the one you didn't ask. The instructors are trained and can inform you what to look for in a beginner bike.

Then in your spare time get a copy of "A Twist of the Wrist" and "A Twist of the Wrist II" both written by Keith Code. These books will explain things like throttle control, braking techniques, sight lines, counter steering, and cornering, just to name a few.

I read these books every winter in anticipation of the riding season and I always find something new to focus on for the season.

After all of that go to;
http://www.motorcyclegear.com/
They offer great prices on riding gear. Please spend the money on riding gear. It only takes one spill or accident... Pavement is like 10 grit sand paper on bare skin.

Remember to keep you head on a swivel and eyes moving. People don't pay attention anymore, plain and simple so as a rider you have to watch out for everyone!!!

Good luck to you and remember to keep the rubber side down.
S.