Get home timeline from Twitter for one of my specific accounts?

Hello all:

I have a subsidiary twitter account that I use only for private messages. It is not my main account in which I follow all my friends etc., so using “current account” will not get me what I want.

I am trying to write a script for geektool to place the messages in that account on the desktop to create a message board.

I don’t think I need to obtain the tweets from twitter over the web because I am signed into the account on my computer.

Can anyone help with this?

I prefer not to have to install other packages if possible.

Model: Black MacBook Core2Duo
AppleScript: 2.1.2
Browser: Safari 534.59.8
Operating System: Mac OS X (10.6)