domain name

[borg007]

I resisted a domain with domainsatcost.ca, because it was the cheapest place I could find to register a domain name. However I now want to host my site with another company because of their easy site builder option. http://hosting.webcentre.ca/OS4/index.php/Shell

My question is: do I need to transfer my domain name to them or can I simply host it with them.

Any help would be greatly appreciated. Thanks