Cheapest Area Of Thailand But With Broadband Internet?

Sorry, I forgot to mention Internet. Some places do have land lines, but now new ones are virtually impossible to get here, So, I use C.A.T. C.D.M.A. it needs a capital investment of about B 8,000 to buy the dongle + a monthly fee of B 850, unlimited. If you move to on area that is more than 15 kilometres from an internet enabled mobile phone tower ,which would be quite difficult, then you can use satellite , I.P.Star. Costs about B5,500 to install + B 1,600 per month , again unlimited. The speed , generally is acceptable, and it is quite reliable.

you got took, dongles go for 1500-2000 baht.

No, none of us who use CDMA did. You are quite wrong .This gadget connects wirelessly to CAT CDMA.It is the only way to connect to CAT CDMA., by buying from them.