i dont know who is the best ... u may talk to all and then decide ...

http://www.cognitionllp.com/ http://www.venturelawassociates.com/ http://www.hyndmanlaw.com

also read how to select an attorney @ http://blog.blist.com/2007/09/10/startup-advice-selecting-an...

edit: u may also have a look at VENTURE LAW LINE : http://www.venturelawassociates.com/index.php?option=com_con...