[Skunkworks] Restoring my backups

Hi I was recently deprived of my very good phone by thiefs in Nairobi.but my main issue is that I cannot be able to recover my backed-up contacts , I have a nimbuzz account where I can clearly see my contacts but I cant download them using my PC, I have a nokia backup file and when I use noki (a tool for reading backups) it can clearly see al my contact although being proprietary software I can export them, can someone please assist me in recovering my contacts? The nokia backup file is a nbu file (a couple of programs claim to be able to read from it but they cant) Rgs GG