What's the difference between the Razor 1000 and 2000? The dpi? I looked on their website and they are listed for $70-$100? I can't exactly afford that right now, and really don't want to spend that much for a mouse. I know I asked for the 'best' but damn. I guess it will come down to which mouse feels better (Logitech or MS). Thanks everyone for your replies and opinions.