I have a late 2011 MacBook Pro, and I know that that it only officially support Windows 7, but I must run XP for old programs. I have installed XP, it runs fine, and I have drivers for most for the hardware BUT, the trackpad cannot right click. I am using the built in trackpad. I have tried, but I just don't have the drivers for it and I can't find any. Is there a working trackpad driver out there for XP? Thanks.