We use the Aboriginal Serif and Aborginal Sans-Serif Font available at the LanguageGeek.com website.
http://www.languagegeek.com/font/fontdownload.html
Once the fonts are downloaded and installed you can use the Oji-Cree Keyboards to type syllabics on your computer.
http://www.languagegeek.com/algon/syllabics_keyboards/cr_oj_oc_na.html