I did a clean install of Windows 7 (yeah for me!) on my acer aspire 5336-2524. I also downloaded the device driver
for Synaptics PS/2 Port Compatible TouchPad, unzipped it, and I think I installed it? I did an auto search for the best driver and result was the best driver was installed.
My problem is this, there used to a function within Personalize > Change Mouse Pointers > then touch pad. Here is where I could stop the function of the scroll bar along the right side of the touch pad and make scroll work with two fingers.
I don't know if that function was part of acer or Synaptics PS/2 Port Compatible TouchPad. But I want it back!
also there is nothing of the original factory install because when I made all the restore and back up it was crap, I found out after I needed it.