Am I eligible to apply for a Dowòd Osobisty?
Not yet. You need to get a permanent residence( you can apply for it after 3 years I think ) and 2 years after that you'll be able to apply for a polish citizenship.
After 5 years of being resident in Poland, you can apply for confirmation of your permanent residency
Nope delph,he's married so he can get it much earlier ;) ( 2 or 3 years from what I remember ).