This is a mind blowing product for me I am not using this but I used it.My friend bought it and he is also very happy by its great performance and ease.when I used this product I feel flying in air like it is very comfortable.
I also want to buy this and I am using dell PC Optiplex 745 and this is also very great for me
I am using windows 7 X64 that is very usefull for me in most of my works.
So thanx to Dell for their Excellent Products.