Editing html and css

Hi… I registered my domain name over at wordpress.org and had my nameservers changed when I applied for a hosting plan here at dreamhost. I’m just curious if I need to pay at wordpress to be able to edit the html and css to my theme… or if there isnt a need to pay there and just edit the coding using dreamweaver since I’m already fully hosted here (because of the nameserver changes). I’m planning to add some links and cool stuff to my sidebar with the wordpress theme I already have.

Thanks in advance!

If you are using your own install of WP on your DH account then you don’t need to pay anything.