[Q] On Phone rooting tools?

I am having much difficulty rooting my phone. My phone is a Docomo NEC Medias N-06C running Android 2.3.6.
So far I have tried Z4Root, Universal Androot and Gingerbreak. No luck.

I have no computer skills, so trying to use SupeOneClick or other computer programs have proven impossible for me. I have the drivers for the phone, but no idea how to install them in WIndows.

Can anyone recommend a good tool to use to download onto the phone and root from there?