I cannot find the Bueno theme

Hello to all,

I created last week a blog on WordPress.com. Now, I decided i want to go all the way to a real website, got myseilf a provider and a domain name. I downloaded WordPress on wordpress.org, exported the hxml file of my previous blog and installed the whole thing. My new website address works. However, my new ebsite does not show the Bueno theme I had chosen for my blog. All the pages of my blogs are there on my new site, but with Twenty Ten. If I search for the Bueno Theme on WordPress.org, I can’t find it.
My question: Does that mean that Bueno theme is only available on WordPress-comm for blogs hosted for free on wordpress? If so, I found the Bueno theme to be donwloaded directly for free from the designer WooThemes: If I download this file, How can I install it on my new webiste using WordPress?
Thank you very much in advance for your help.
Catherine Zimmermnan