As happy as I was the other day that Apple has released an update for their windows trackpad driver, I've been getting plagued by BSODs caused by "applemtp.sys". I think I've narrowed the cause down to multi-touch operations (using 2 fingers at once), however here is a work-around...well, working for me so far..
As I've read on some of the support forums after the update there are now 2 mouse interface devices installed, after Disabling the "Apple Multitouch Mouse" I've not come across another BSOD.
Although I'm not sure yet, perhaps the other interface device is one left over from the previous mouse driver, or its an erroneous ugly twin from the new mouse driver. In either case Apple will need to fix their installer to remove it, or fix driver itself. Hopefully some more light is shed on this soon.