Best Arma 2 Free server?

[Best Arma 2 Free server?]

best arma 2 free server

i really want to buy operation arrwhead but seeing as im not american, nor australian, nor british, nor canadian.

i can't do anything really

so im looking for the best arma 2 free server

[difference in servers?]

oh ok now my question

are there different servers in the normal arma 2 and in arma 2 free servers?

[difference in servers?]

i was wondering if theres a difference between people who downloaded arma 2 free

and people who bought arma 2

any difference in servers?

for e.g if my frend bought arma 2 nd i downloaded arma 2 free could we play together?