CD-ROM with PDF file of the entire text of John Gill's 1767 book.
It documents and traces the history of the Hebrew Bible and its vowels.
Many new version errors are based on the fact that modern bible critics do not believe that the vowels were inspired. Therefore, they can change words at their whim by changing their vowels. (For example, in Hebrew, the diffence between the words 'holy' and 'sodomy' relate strictly to their vowels. Gill proves that the vowels can be traced all the way back to the originals.)
It proves that God is concerned with the jot and tittle. Jesus is not only the Word, he is the letters, that is, the Alpha and the Omega.