DE2_TV demo for DE2 board error in V1.5

I just download the new 1.5 version SW/Code of DE2 DK from ftp.altera.com/up/pub/de2/

I found the demo (DE2_TV) is enhanced than the old versions.

BUT, i found it can not work now.

When I connected a NTSC signal into DE2 board, I run old version DE2_TV code(1.4 and before) on it and got image from VGA displayer. When i changed to run 1.5 version DE2_TV, i was failed.

I do not know if anyone else encount the same problem or know how to solve it.

BTW, Who will i need to report this problem/bug ? Altera or Terasic ? http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif