I for one would advise against the Dell.
I have always had Dell products after my SONY VAIO HELL experience. I really like Dell....My laptop is Dell and my current system (until my new one gets here in a few hours:aok )....
Anyhow...if you find you want to do tweaking for overclocking or even do minor changes in your BIOS...you are pretty much screwed on that end. Guess what...the proprietary BIOS they put on there will not let you tweak like you would want.
I know because I cant do this with my 2 year old Dell. Perhaps Dell has changed but I seriously doubt that.
Dont get me wrong...I like Dell stuff....but for gaming....steer clear in my mind....build it yourself or go with a firm that sets it up for you and lets you know the whole story on BIOS etc.
My 3 centavos!
