Your opinion of this computer configuration for the price?

I will try to answer this question as well as I can. First, wireless is not normally built into a desktop computer, it can easily be added on, although I suggest that If you can possibly just plug it in using eithernet do that, it will be faster. Next, FireWire is not required by any means, I myself use all USB devices (i.e mouse, keyboard). I own a Asus a-81 laptop and it is extremely fast, with all th power this desktop has, you'll have no problem multitasking. If I was looking to buy a new desktop I'd say this would be a very very good purchase.