Here is exactly what you are looking for:

006.LT=00b9461E.N,006.LU,ffffff

006.L=00b9461C.N,006.LU,ffffff

Or perhaps this might be more clear to you:

006.LTN=00b9461E,ffffff

006.LN=00b9461C,ffffff

006.LU=006.L,ffffff

I would use the first example, since it's simpler (only two lines).

The difficulty with using ".U" and ".N" left of the equal sign is that the menu state is not known in the translator routine, so it will always match at that point in time, and get corrected later on. But without a suitable inverse line (line 3 of second example), the keystroke gets lost when the menu state is determined to not match.

This is a known weakness/bug in Hijack IR, and will not be fixed until I redo the translator chain.. maybe when implementing Sony Stalk support (sometime in the next month).

Cheers

-ml