View this article at: http://www.macnn.com/articles/08/10/07/forums.g5.controversy/ Tuesday, Oct 07, 2008 3:05pm Forum roundup: G5 controversy, Firefox fan, more Forum roundup: A hot topic of conversation in the MacNN forums recently was started by one user who believes that their G5 Mac is still able to compete with more modern models. One forum member has switched to Firefox instead of Safari and sparked a lengthy debate and comparison of the two browsers. A discussion about the lack of basic functions in the iPhone is the topic in this thread. One forum goer looks for help getting their newly installed Facebook app to work on their iPod touch. One member is new to Mac and is looking for the best way to keep their system secure.