Yes! You can link your existing domain to your ProBoards forum. To do this, visit the Administration Area in your ProBoards forum and click the "Domain Names" link which can be found in the "Paid Features" section. You'll find more instructions provided on the next page.
As of February 2012, the cost to link your own domain name to your forum is $14 USD per year. Please keep in mind our fee to link your domain name is separate from the yearly fee your domain registrar charges for your domain. Our most current rates will always be posted in your forum's Administration Panel.
After linking your domain to your ProBoards forum, your original forum subdomain (your-name.proboards.com) will continue to work and access your forum along with your new, linked domain name.