Mark_A - 1:58 pm on Jul 16, 2010 (gmt 0)
I am afraid I don't know what drupal is.
Can you not just develop your own style initially by taking ideas from other sites that you like. The view source option is often useful for finding out how people have done things, and then taking a copy of their css from your cache and also looking through it.
I just used a graphic design package and a wysiwyg html editor. I didn't find I needed more than that.