CanSun, Are you sure you mean the Passport wise not the place of birth. My understanding is that even if you are a citizen of other country for e.g. Australia, it does not help you with GC if your place of birth is India (or 3 other countries). I may be wrong on this.
Thanks,
Mohan
MHK - Which country are you from (Passport wise) ?
If you are NOT from India, China, Phillippines or Mexico - you should not have any problem getting a US Green Card within 3 years. The backlog(many years) is only if you are from the above 4 countries - all other countries there is no backlog and you should be able to get your GC in 3 years max.