Sims 2 Pets No Cd Mac Play Sims 2 For PC On My Mac?

Play Sims 2 for PC on my mac? - sims 2 pets no cd mac

Heres my problem:
I used to have a PC at home, but I have a 2 GHz Intel Core 2 Duo Mac OS X with 1 GB memory and 667 MHz.
I wonder if anyone can help. I still have for PC The Sims 2, The Sims 2 UNI, The Sims 2 Nightlife and The Sims 2 Pets.
Is there a way you can play these games on my Mac other than the trade for the Mac

I've heard of Boot Camp, parrallele, crossover, etc. as well, but what is the cheapest and easiest way to play on my Mac.

(Ps. I have an update CD for Windows XP and am willing to $ 100 in the programs of the AU)