Default Need help

I am a new comer in this site as well as this forum, looking for a person who can help me for the followings
1. unlocking
2. user password cracking (incase forget)
3. Installation of a new software
4. How to Flash.
I have NCK box with 16 cables. The box is registered but I have not yet use it. I am using windows 8 however, I prefer windows XP if possible as xp is installed in my laptop which will not shutdown immediately in case power failure.
Finally I am willing to donate who can help me or guide me in this field. Please reply.