New to meta trader

Hi,

What broker does meta trader work for? Do I have a choice?

http://www.forexfactory.com/showpost...78&postcount=7

Here is someone's MT Map:
http://www.metatradertools.com/metat...ex-brokers.php

ODL Securities also joined recently.
Good Luck-

I have very little experience with these retail platforms - willing to test out a few to see how they tick. Any ideas? As an aside, I worked for a US bank on their trading floor - so I'm not super duper familiar with retail trading platforms. I worked with one, spread based - simple to use, not great charting - not horrible either. Want to move to ECN and figure out the fuss over MT4. Thanking you in advance for your input.
Alex