About the downloads...
Here you can get tengwar fonts
http://hem.passagen.se/mansb/at/tengscribe.htm
but quite confusing if you dont really always remember the table... takes quite long to write something as key a ist NOT a but k or something... vowesls quite difficult. But good if you want really correct texts with tehtar at exactly the right place and so on.
For Sarati - here http://hem.passagen.se/mansb/at/Downloads/Tirion20b.zip
Tengwar formal-bookhand-style here
http://hem.passagen.se/mansb/at/Downloads/Parmaite12b.zip
cursive style:
http://www.sci.fi/~alboin/tengwar.htm