As for Isaimini, it's a popular online platform for downloading and streaming Tamil movies, including "Arunachalam". However, I must remind you that downloading or streaming copyrighted content without permission is against the law and can lead to penalties.

"Arunachalam" is a Tamil comedy film directed by Siddique, and it was released on November 14, 2008. The movie stars Rajinikanth in the lead role as Arunachalam, a wealthy businessman who adopts a village and its people as his own.

Would you like to know more about the movie "Arunachalam" or Rajinikanth's filmography?

The film received mixed reviews from critics but was a commercial success. The movie's soundtrack, composed by Devi Sri Prasad, was well-received and featured popular songs.

You're referring to the 2008 Tamil film "Arunachalam" starring Rajinikanth!