Background : A friend wants a mid-low range tablet for casual browsing & stuff. He already has a laptop & a good camera & this he wants to use when he visits his HomeTown (calls it a village) & doesnt want to carry laptop around always he visits. He has a decent smartphone, but wants a low priced tablet with 3GMandatory:Browsing ,3G,Wifi, 8 GB(or atleast expandable), Strictly under 20k - preferably under 15kOptional/Preferrable:Android (2.2 & above), Calling Doesnt care:CameraQueries:3G Dongle based solution is it feasible? 512 MB is sufficient to play latest youtube videos or expect poor performanceTablets looked at:mercury mpad - 10kHCL ME X1 - 10KReliance - 13kiball slide - 14kviewpad 7 - 15kOlivepad - 16k HCL ME A7 - 18k