I am in the same boat. I've a 92" HT setup and can't find original new indian (hindi/tamil/telugu) DVDs. All the ones that are distributed "freely" in local indian stores are pirated ones. They all look crap on big screen. I dont want to buy new discs either. At the rate I see the movies (2 every weekend), I'll be spending a fortune. Alas! what a state that my cheap indian community has led us to.
Anyway, thanks to this thread, I found njmtv. So far, service looks great. All original discs including Blurays. Fast shipping and returns. Great customer service. I hope and wish they thrive and last long.
BTW, dancing around the trees is the best part of indian movies. You'll have to watch a bluray on a 100" screen with 5.1 sound in full blast though - not on teeny meeny tv and its tin speakers. You just can't get that kind of music, color and picturization in Hollywood movies. If not for that, there is no need to watch Indian movies. 99% of the plots are same and mostly crap. They are so stereo type, I usually forget the plot the next day.