My ms one was crap so I thought Id get a new one;
http://www.pcworld.co.uk/martprd/product/seo/718536
+ The buttons and scrolly wheel are way better than the ms one especially the scrolly wheel. Got that pissed me off. Its lighter too and fits my hand better. Its less clicky too.
- Shame the laser thing is a bit crap. I only got a little mousepad and when I lift it up the pointer jumps about 5 feet. edit: actually this is really annoying.
- Its got LASER and PCLINE in big letters on it.
2/10