"A free Northern Sotho-English dictionary is now available on the internet, thanks to four people in Pretoria who are voluntarily giving their time and dipping into their own pockets to make it possible. The group responsible for the website said in a statement that its recent launch made this the first online African-language dictionary. The site includes a feedback form, inviting users to send comments and suggestion to the creators."
Of course we now know about the dictionary, which we've already mentioned several times in On Sesotho. Nevertheless, this article announcing its arrival is still worth a read. On Sesotho has recently mentioned another dictionary, this time downloadable and in relation with southern Sesotho. You can obtain it from Jako Olivier's rich site.