Umm... Yes. But I'm talking about Mac OS X. If you want to run Mac OS Classic, well, sorry. You need another piece of software to emulate the environment, but if you have Mac OS X 10.3 or 10.4, you...
Here's a better answer then I can give: http://wiki.answers.com/Q/How_do_you_get_mac_address In addition, in Mac OS 10.3 and above, you can also go to: Apple menu/About this Mac/More Info, click on...
Nope, it is completely unnecessary, and potentially damaging. From what I can tell it simply checks your applications folder, and then checks the folder where your applications store their data. It...