This news comes from the industry publication Automotive Engineer Magazine:

Midland Gear, the BMW-owned firm that supplies the R65 gearbox for the MINI ONE and MINI Cooper, is to be wound up in June/July 2004, John Mortimer reports. The plan was for the site to stay operational until 2006, but a decision by MG Rover – which also takes a similar version of the R65 gearbox – to switch supply to a Getrag factory in France forced BMW's hand, bringing the closure forward.

…Until June/July, Midland Gear will continue to supply BMW's assembly plant at Oxford with it's version of the R65 gearbox containing a synchro pack. The first MINI to take the Getrag five-speed will be the MINI Cabriolet, which starts production in April 2004. At that point the MINI ONE and the Cooper will also switch to the Getrag five-speed gearbox.

The rest of the article is only available in print but you can find a scanned in copy here (courtesy of Pritch via a post at MINI2).

This is potentially big news for Cooper fans who have always admired the more precise feel of the six-speed Getrag unit found in the MCS. Even though I've come to appreciate the deliberate action of the R65 box from the current Cooper I'm very excited to hear of this change. Getrag equipped Coopers will be a refreshing change over the current gearbox – just as long as the Cooper's well executed clutch take-up doesn't change as well.