A search for Stone Tape produces 104 hits - including a whole thread devoted to the film.
The Search function is far from perfect but not entirely useless. I suspect that nine out of ten of its failures can be attributed to misspellings by the users. It is less forgiving than Google.
And. since the FT board is very well and quickly indexed by Google, threads can often be found quicker by simply adding +forteantimes to a search-string there.
+"Stone Tape" +forteantimes = over 1,500 hits on Google. :!: