Victoria, Aug 10 will be here before you know it. That gives you just enough time to be prepared - and we have an excellent health page that will talk you through the steps of what to expect.
http://www.medhelp.org/health_pages/Multiple-Sclerosis/Doctor-Visit-PREP---Be-Prepared/show/156?cid=36
The most important thing I think to tell everyone is you can't study for a neurological exam. nor can you cheat for the answers. Be relaxed, be yourself, and follow the instructions of the doctor (they lead- patient follows).
The length of these initial visits seem to vary according to the doctor's style. You may want to call them and ask how long your appt will be- my initial visit ws 90 minutes but I have heard of ones as brief as 15-30 minutes.
Take someone with you - it helps to have a second person listening to the doctor - you will be overwhelmed with all the information and questions coming at you.
I'm sure others will have tips for you, too, so I'll stop at this and let you go read that health page.
Good luck, Lulu