I'm pretty sure it was SimPE..! I found this reply to same question as mine (just without MAC):
Quote:
"If you go to the website
http://www.insimenator.net/ Register for free (it's worth it they've got some great stuff)
Once registered look at the Navigation Bar on the left of the page and then to Contributor Gallery
The link directly below says InSIMenator Downloads - Click it
Select your language (english obviously)
Click on - InSIMenator (UV) v2.7b Editions - September 23, 2007
Click on the Highlighted HERE
On the new page that comes up scroll down a little until you come across three zip files (you will need a zippy program to install them i reccomend WinRAR if you dont have one already just google it)
Select ONLY ONE to download I would choose the one labelled InSIMenator (UV) v2.8 SIM Edition.zip (670.5 KB, 25642 views)
You just download it, unzip it and put it in your downloads folder for the sims 2"