Hey all, So, I got a 15" G4 1.5Ghz PB direct from Apple online about three weeks ago. It I paid the extra $100 for 128MB VRAM (of course ONE DAY after they raised the price from $50 to $100). Well, I didn't even think about it, but just today, I was looking at "About this Mac...", and it reports 64MB of VRAM. What gives? I checked my invoice and yep, it says that I was supposed to get 128MB. Is there a better diagnostic I can run to see what I am really equipped with? Thanks.