Does anybody have videotapes of original NBC network showings
of Family Ties? I might be interested in seeing the original NBC
promos and commercials along with unedited episodes.

Well, I don't have any copies of the actual NBC broadcasts (It's hard for non-US people to have), but I do have the original uncut versions of the episodes on tape from international broadcasts, if you're interested - They are all in PAL VHS format, SP mode.

Hofverberg, I know at least one of my VCRs can play PAL, so how do I order some episodes?

I think that is a subject better left for private e-mails, instead of discussing it so the entire world can read it...

Are these episodes in Swedish or English?

In English, with Swedish subtitles.