Newbie skinning

Hi and thanks in advance....

Ok, I decided to take a shot at building a site using Modx, I’ve done Flash and tried some of the other CMS like Drupal, Joomla, etc...but I liked the blank slate approach with Modx and so here I am...

I didn’t want to go 100% blank slate first time around so I downloaded the Modx Demo and I’m attempting to re-skin it, so far so good except I don’t want this tag in the sidebar - I used selection source to find ----> ///<h1 class="site-name">my site</h1>///, so then I ran page source to find ------>
//<body>
<div id="wrapper">
<div id="minHeight"></div>
<div id="outer">

<div id="inner">
<div id="right">
<div id="right-inner">
<h1 class="site-name">MY SITE</h1>
<div id="sidebar">//

Where can I find this "wrapper"?? Chunks? Php file? Anyone know how to get this out of there? I already have a logo with the site name so this text is redundant.

I know this is going to be something simple that my newbie butt is overlooking...but hey...please help???

Thanks again in advance!

Ok, I did find that I could just remove the site name in setting and get rid of it but it also takes the name off the browser tab, so not the best method, anyone?

Besides, I’d like to get rid of the "Meta:" Section in the lower part of the sidebar too...

Maybe my tutorial wil help:
http://designfromwithin.com/video-tutorial-basic-modx-template-setup/

Thanks for the link to the video tutorial, I need to check that one out too.