I just installed the latest ATI TV Wonder 650 driver and the low volume problems are resolved.

Vista Ultimate 32 MC TV Volume is low, all other volume's are good.  I have a ASUS M2N32-SLI Deluxe mother board with a ATI TV Wonder 650.  I use the antenna option with no set top boxes.  I am able to make all functions work except the volume.  I have searched the net and this forum followed all suggestions and still no ...