If you need to write in Hebrew or Yiddish, here is a simple solution.
The Hebrew font pack is a sensible, easy and affordable package which offers in a simple yet powerful package a special multilingual program, and a set of Roman/Hebrew fonts. Simply install the fonts, run the program, and there ! You will be able to enter as easily Hebrew, from right-to-left and with the help of a special Hebrew keyboard layout, as you will be able to do in simple Roman charcaters for any current language (including not only English, but also accented languages, like French of Spanish). Mix easily Roman and Hebrew script, and use the entries in your favorite word processor or DTP program. These fonts and the accompanying program are compliant to the recommandations outlined in Apple's Guide to Macintosh Software Localization. Your documents will be easily exchanged accross the Macintosh platform.
 
Match Text is a full-featured text editor, with multiple fonts, and all the necessities of a good data entry tool. Clic in the Document Window, and you start entering text from left-to-right, in plain Roman characters. Mix at will Hebrew and Roman text in a flip of the mouse.
The Data Entry Window is just as simple as 1,2,3. Click into this window, and easily start typing in Hebrew, right-to-left, with immediate access to the Hebrew keyboard, and without intricate combinations to get vowels.
