Get an external HDD box like this one:
http://www.newegg.com/Product/Product.asp?Item=N82E16817146602
Then put a 400GB ATA HDD in it for around $110, such as this one:
http://www.newegg.com/Product/Product.asp?Item=N82E16822152043
This combo will set you back around $150 and will work with both USB and firewire. (I use it with firewire on my Mac, and it works great.) Very quiet and a cinch to install.
I agree with Herman that you do need an additional one for backups.
Michael
http://www.newegg.com/Product/Product.asp?Item=N82E16817146602
Then put a 400GB ATA HDD in it for around $110, such as this one:
http://www.newegg.com/Product/Product.asp?Item=N82E16822152043
This combo will set you back around $150 and will work with both USB and firewire. (I use it with firewire on my Mac, and it works great.) Very quiet and a cinch to install.
I agree with Herman that you do need an additional one for backups.
Michael