I've recently being trying to convince myself that I really need a dual 2.5GHz G5 with either 23" or 30" screen, simply because I'm doing a bit more video editing and my hard drive is running out of space. I think I've managed to control myself now, without even the need for a cold shower, and I'm just going to buy a huge external hard drive. Perhaps I'm finally growing up. What have you bought when locked into a buying frenzy? How do you counter them? Deep breathing?