I found this after some search, and was almost just was i was looking for (I want some adress bar update plugin...) but its really great, you got a little twitter icon, when you press it you get the textbox and the submit button, simle and effective,

http://www.e-x-e.dk/2009/05/30/labs-...sion-new-post/


edit: I didnt do this... srry

Here is the best twitter extension for Google Chrome

http://jaxov.com/2009/09/best-twitte...google-chrome/