I am currently putting up a web page for my business which is a consulting business. I am using on of the default templates, MadeYourWeb. Well it of course says MadeYourWeb on the upper left on my web page and I want to instead change this to my business name. I'm working on a logo for my business well which will be a jpg and once the logo is done I want to change it to a logo. I can't find anywhere to do this in the setup. How do I go about doing this? I don't know anything about php but do know some html and have used dreamweaver a small amount.
As well, since I'm very new to joomla does anyone have advice of a good template to use other than the two defaults that come with a Joomla installation? I'm putting up two websites. One is simply a consulting business which will have a lot of articles on the industry and reviews of products. (technology, home entertainment). The other will also have something similar, same products, reviews, etc. but this part will have a virtuemart e-commerce store attached. Thanks for any help.

Change to logo by editing the file:

templates/madeyourweb/images/logo.gif