Hello DJoe, and welcome to the Org!

M2TW does not run natively on the Mac, but it is possible with the new Intel Macs to use a program called Boot Camp to create a Windows partition. You will need a full copy of WinXP SP2 for that partition.

I am running M2TW on a first generation MacBook Pro laptop which only has an Radeon 128MB graphics card and a 1.83 Core Duo, and the game runs very nicely. One of the newer iMacs or MacBooks will be even better, I suspect.

Gorm also runs M2TW on his iMac.

There is another option for running Windows on the Mac, called Parallels. This is a virtual machine which removes the need to reboot into Windows from OSX every time you want to play games. However, it does not support 3D at present and is therefore not too good for games.