Complete control over the dictionary is provided via Word 97 enabling multiple language support. Stability & load management is via MTS/ COM+ usage. Client side usage is fully configurable using JavaScript actions to display spell check for selected text box(es) XDE Spell Check can be may be used in 2 ways: 1) Client side JavaScript, as a java applet pop up which sends gives the browser a GUI interface to check spellings and lookup synonyms, or 2) COM server side code, you can create an html front end to perform spell checking, much like Dejanews or Yahoo.