I wanna ask...

I already have a registered domain. R there any free webhosts out there that allow us to use our own domains (myname.com) instead of using their subdomains (myname.blablabla.com; blablabla= their company)?? I found some that allow me to add my own domain, but I just cant figure out how to link my own domain to the ftp server (cos the ftp given is using their subdomain)... Or is it impossible to do so?