My 2 cents! I have a Macbook Pro 17inch. Never a problem, excellent integrated programs included with the all Macs in the Maclife suite, and indeed, I have a right click wireless mouse, as I also use it for gaming. Called the mighty mouse, it truly is with normal vertical and also horizontal scrolling. There are no buttons on this mouse either, just clicks by pressure. The trackpad discerns whether you have 1 2 or 3 fingers and changes function, so you donīt have to wander about with the cursor.
Music fantastic and good battery life. The charger connection alone is a work of art and has saved the laptop being knocked on the floor by clumsy people numerous times.
I also have two desktops and never a problem with them either........So I highly recommend them. Regarding security, Macs are not completely immune, but saving yourself 130,000 potential attacks and living with the 90 or so out there, sort of evens the odds somewhat!
Have fun! Buy in the US if you are there..........great prices with the low dollar!