I'm currently putting together a new machine which will be used as a software development box. Some of the applications I'll be running will be Visual Studio, Eclipse, Flex builder, etc. This will also occasionally be used as a general PC, but I don't expect to be doing any kind of gaming on it. Does anyone have any thoughts on the E7400 vs. E8400? Even though I've read a lot of positive things about the E8400 processor, I'm wondering if it is overkill for what I will be using the machine for.