Work / Salary expectations in Poland [373]

Hi I am Dave from India, planning to move to Poland in June. Working as software engineer and got an offer in Poland. Please let some of you know me about

* Availability of vegitarian food
* Indian food items to cook atleast
* Indian community
* Average cost of living
* Can we manage without local language knowledge? I am good in english
* Are the public system (behavour, respect for other country people)

Thanks in advance
Dave