I have a Samsung Ht-DM150 DVD player - the software seems to have corrupted?

If it is corrupted, I imagine a Samsung service agent should be able to Flash the ROM to restore it. Basically, they insert a service recovery disc which automatically updates/repairs the firmware. Actually, I did the very same thing today for a customers Panasonic DVD. Took just seconds, didn't even bother to raise a bill. You may be as lucky.

Cobweb
January 2005