How do you move from directory to directory?

it starts me in my home folder. so how do i get to my applications, that would be moving up to users then to applications i think..

cd ... ?
cd <dir_name> someone please explain this.. i tried every combination

i tried moving my limewire folder to the home directory and typed the sh stuff but it didnt work.. could not open.. someone help thanks.

I downloaded Limewire basic 2.6 for OS X and attempted to install it, but only got an "unsupported archive" message from stuffit. I downloaded it several time more and got the very same error messages.

I am running OS X v 10.1.5 on a G3/400. Any suggestions?

Thanks

I DL Limewire and installed it without problems.
I use a standalone iMac with OS X 10.1.5, connected to the Web by ADSL.
I am now donloading Final Cut Pro and all seems to work fine
syl Albert