Trackpad is working on my E6500 (including two finger scroll) but the trackstick is not using v7. Here's what I see in the logs:
VoodooPS2TouchPad(Base) Version 1.8.3 loaded...
VoodooPS2Trackpad: Identify TouchPad command returned incorrect byte 2 (of 3): 0x00
ApplePS2Controller: Timed out on mouse input stream.
ApplePS2Controller: Timed out on mouse input stream.
VoodooPS2TouchPad(Base) Version 1.8.3 loaded...
ApplePS2Controller: Timed out on mouse input stream.
ApplePS2Controller: Timed out on mouse input stream.
ApplePS2ALPSGlidePoint::identify: Found ALPS Device with ID E7=0x62 0x02 0x14, EC=0x10 0x00 0x64
VoodooPS2Mouse Version 1.8.3 loaded...
ApplePS2Controller: Timed out on mouse input stream.
ApplePS2Controller: Timed out on mouse input stream.
ApplePS2ALPSGlidePoint::identify: Found ALPS Device with ID E7=0x62 0x02 0x14, EC=0x10 0x00 0x64
Initializing TouchPad hardware...this may take a second.
Touchpad initialization complete.
I don't see any errors about the trackstick in the logs.