Hello all, first post. Hopefully I'll be here more often. It's been awhile since I've worked on a Mac. I own numerous PCs, but am now looking to purchase a Mac for the home. I'll be attending an auction this weekend, inventory is listed here. I am particularly interested in this item; "Powerful G5 Powermacs with Dual 2.0GHz Processors, 1.5 GB, 150GB HD, DVD burners, and Apple Studio LCD Display!" Any advice on a maximum bid I should have in mind? Any help is greatly appreciated.