Has anyone come across a good spellchecker for Rich Text Editors? We are using ASP. Must be Cross Browser and No client install required. i've found one for the freetextbox editor which we are using, but this is in ASP.NET . I quite like the way gmail works but IE Live works better - apart from being IE only I could look at building this from scratch and this is what I think it would entail. a: Find a spelling dictionary to download (english-uk for now) b: Check spelling whilst user types using the space button as the request - would you load the dictionary into an array and check this or do an ajax request each space bar press? c: onclick show alternative spellings and option to add to each users dictionary. d: Auto-check when user pastes into textbox.  http://freetextbox.com/default.aspx  http://www.loresoft.com/Applications/NetSpell/Articles/285.aspx  http://ideas.live.com/ Thanks, Ben.