Not as accurate eh?
This is 10x more accurate than any other laser mouse I've ever mucked with.
That and it has a 4.7Megapixel/sec image processor, at 800dpi.
And once you've finidshed mousing, all you do is pop it onto the supplied charger, and it charges away (a full charge takes less than 3hours.) And most wireless devices may look like a nifty gadget, but if you've ever used one, I doubt you'd go back.
So, all in all, I think this mouse is rather accurate.
Granted, other wireless mice may not be.
But the MX700 am the SWEEEEEET!