you need to upgrade your equipment. if you can't afford to buy new, investigate how you might upgrade your existing equipment. how much more ram can you stuff into it? will the processor upgrade and to how much? how much will a bigger hd cost?

do you have boot sales in arizona (you may call them garage sales)? talk tekkie with your friends and find out what you can do.

with your current setup speed will be disappointingly slow, requiring patience. if you set up your downloading to take place while you sleep, this will render the process less painful.