trying to burn DVD 16:9

[mtrapman]

Dear Sirs,

I am trying to use Ulead DVD DiskRecorder (within MSPro8) to burn an MPEG 2 file that was grabbed from my HDV camera with the following specs:

PAL (25 fps)
MPEG files
24 bits, 1440 x 1080, 25 fps
Upper Field First
(MPEG-2), 16:9
Video data rate: 25000 kbps
Audio data rate: 384 kbps
MPEG audio layer 2, 48 KHz, Stereo

The DiskRecorder however appears not to recognise the 19:9 ratio and I find no menu or entry to change this.
Can you help me?