Until a few weeks ago I used the mouse I have always used, one of those with a little ball inside that collects gunk and 2 buttons, then my daughter moved out and I inherited her mouse, I was terribly suspicious as it had no ball but I was soon converted as it worked so much better. Then my husband told me the mouse was not ours and took it away replacing it with the old desktop hoover mouse. I was a little annoyed, so when I logged in to GW and told my friends my woes and someone said get a Logitech 500, I just went into amazon and bought one

The question…….
Now I have to justify spending money on this mouse but Hmm, I have no idea what the very small manual is talking about. My question to anyone who uses this mouse is how do you use it? Why would I want an ‘onboard memory’ , what is a DPI setting or USB support rate? What does it mean when it says I can store keyboard macros on the mouse?

Thanks in advance for any info, please remember that if you use technical terms I will not understand. Oh and it is entirely unnecessary to tell me that this or that mouse is better.
