If any of you guys noticed in my other thread I was looking for advice on purchasing a new computer that will be solely used for trading. I have decided to go with the Dell T3400, and I plan on buying a new one off the dell website. I will be using the Dell T3400 with 2 20" LCD's. My question is, when im doing the checkout I have the option of many different types of upgrades for the T3400 through Dell. Is there anything that I should look into upgrading with Dell? Is there any upgrade I should look into getting now when buying my computer that will save me a headache later down the road if/when upgrading it? I would like to apologize since I have very limited to none computer knowledge and am really looking to set up a solid workstation.