What should I be setting my BSA timestamps too?

If I had Stem version, I would set them to game and expansions release dates:

Morrowind - 5 May 2002
Tribunal - 6 Nov 2002
Bloodmoon - 3 Jun 2003

or just back to 2002. Someone may post exact datestamps, cause I have non-English version and it may have modified dates.

Sounds good to me.

These are the dates I have:

'morrowind.bsa' => Fri Jun 21 17:31:46 2002
'morrowind.esm' => Fri Jun 21 17:31:46 2002
'tribunal.bsa' => Tue Oct 29 20:22:06 2002
'tribunal.esm' => Tue Oct 29 20:22:06 2002
'bloodmoon.bsa' => Thu May 1 12:37:30 2003
'bloodmoon.esm' => Thu May 1 12:37:30 2003

But I think as Minamir suggests, just using 2002 should be ok.

If you feel adventurous, you could try http://code.google.com/p/mlox/wiki/Tes3cmd?ts=1280640022&updated=Tes3cmd#resetdates_-_Reset_dates_of_Bethesda_Data_Files_to_original_sett.

Nice on the tes3cmd! On another steam thing, how can I get my morrowind registry entries? I changed the resolution and turned pixel shading on and off but still i can't get any registry entries so I can't use MGE.