Tajpi is the best little app I know of for typing properly the ĉapelitajn Esperanto letters Ĉ ĉ Ĝ ĝ Ĥ ĥ Ĵ ĵ Ŝ ŝ Ŭ and ŭ. The only problem is that many web security systems mistakenly identify it as a trojan and remove it or quarantine it. This is a major annoyance, but not tajpi's fault.
