That's actually the explanation (being more than 800m away from RSU) I got from Airtel. So, I won't be getting 8mbps any time soon unless there's enough demand in my area for Airtel to install addiitonal units closer to my location.I'm fine with 4mbps but the only issue I have is them scrapping the Turbo 150 plan and not adding a Turbo 175 plan. I mean I want more bandwidth and I'm even ready to migrate to Rapid 175 plan. But, you won't give me Rapid 175 for my connection. So I say, give me Turbo 175, say @ Rs. 2299 or Rs. 2399. I haven't been this exasperated with Airtel as I am now.