I have a potential reason to upgrade my computer (relative looking for a computer for cabin, offering to give them my current PC so I can upgrade, etc.) but I'm wondering how much performance I'll actually gain? Current PC is a Dell 8300 with Pentium 4 CPU 3.0Ghz and 1 Gig ram. Looking at upgrading to the T3400, which depending how I configure, I can get for under $800. Software I'm using is eSignal, brokers platform is Java based and one other broker with a stand alone platform. Will the difference in performance justify spending $800? Thanks.