It seems multitouch is not working correctly on devices with Synaptics ClearPad 2000 sensor (HTC Desire, Nexus One etc.) - not even with cocos2d-x 0.8.2.
I tried the tests with the white blocks. Holding the finger on one block, then trying to move another block with a 2nd finger will actually move the first finger.
I know the sensor on the Desire is quite poor (see here: http://www.careace.net/2010/05/24/samsung-galaxy-s-vs-htc-desire-multitouch), but multitouch IS somehow working correctly with the apps present on the device (browser, maps, htc sense etc.).
Can you please fix this?