I am using MAC OX 10.6 , and install the emacs from here http://emacsformacosx.com/
I want to know how to start it in terminal, so my ecb can open current directory<
By default terminal will open /usr/bin/emacs on OS X. You can change this behavior by changing what the "emacs" command will do. Open up ~/.profile and type the following:
alias emacs=open /Applications/Emacs.app
The next time you open a prompt this change will be active. (or you can run "source ~/.profile")