Easily done at home. Search ebay.co.uk for Toyota TIS. Newest version available now is 9.30.029. When you get that, connect it to the car and enter mmt ecu. Go to utility, choose parts exchange. Press a couple of next's, then choose step 1 - next. Clutch actuator will whine very very muffled from engine bay for a few secs, then go quiet. When quiet, shut off ignition. Change clutch, just as you would on any other car - just be VERY CAREFULL!!!! when tightening the springloaded plate on the clutch. All 6 screws should go in very evenly not to engage the clutch auto adjustment - if that happens the clutch is scrap. Dont worry, i've never done it once, but my mate has once so its fairly easy to avoid when using common sense. Ignition on, reconnect toyota tis, enter parts exchange again. Choose step 3 and next. Choose ECU exchange. This will force ecu to relearn clutch and gearpositions. This step will quite possibly finish normally, but fail without notification. This usually take quite some tries. You know it failed when you start the car, and you put the gear lever in a gear, and the neutral "N" just blinks in the dash. Then do step 3 again. Keep trying until it works. Can take as long as half an hour. Certified toyota tech of 10 years :) Hope this helps