your theme will have an images folder with the default graphics inside. the main header is most likley called header. take the graphic you want to use and make sure its the same size as the default graphic and name it the exact same. then upload your new same name graphic up to your theme images folder.
the themes are in the folder wp-contents/themes/your theme
Thanks for the tip will do in the future.
When I go to my site, all that i see under my post is “# comments” and viewers have to click that link to actually display the comments. I really want the comments to be displayed without taking that extra step. Any suggestions?
yes, good call. I’ll probably end up moving it all over to my other domain which is a little more appropriate ~garagegrafix.com~. just getting started and I have a whole bunch of crap to integrate.