Today i noticed. When i was using keyword tool from google. It has ready new keyword tool in its beta stage. I think this will help us finding better keywords easily.
This is screen shot of old keyword tool from Google.
This is screen shots of new Google keyword tool beta. Which has many new things.
1) Google search insight.
2) You can sort out what exactly you want.
3) Auto suggestion is better here.
Visit new BETA Keyword tool from Google.