The UTAU bank "VY5 Soft" is now available for free. Download it here - http://adf.ly/1aurni . VY5 Soft is an American Accented UTAU bank capable of producing decent sounding songs. It is recommended that you try to stay away with songs where "Shi/し” is used alot. However if that is not avoidable use "Ji" and hope nobody notices.
Please note that VY5 Normal, Experimental, Power, and Pitch aren't available for public download because of how bad they are. HOWEVER if you truly want them please ask.