I have a Dell dimension desktop running windows xp home and Comcast High speed cable internet at my home.  I also have a Dell Inspiron 1100 laptop running windows xp home that I use in another location that has only very slow dial-up modem service.  I would like to connect the laptop to the high speen internet connection when I have the laptop at home so that I can download all the updates that are out there and it won't take days to do it.  What is the easiest way to accomplish this.  I'm not a thechie so you must be very specific with step-by-step instructions.  Thanks in advance for your help