A HD Ready TV says it will display HD from an external source.
A HD Ready TV is NOT The same as a HD TV.
Quite a few HD TVs are on sale, and they do not have a HD TDT tuner built in.
It does not help when the store assistance dont know the difference either, but these days more and more HDTVs are HDTDT compataible....and they are getting more common than HD Ready Tvs....
There are a number of ways for you to get the HD TDT channels:
get a new TV
get a HD TDT receiver / set top box.
I have one here in stock, but I do not deliver I am afraid - and you are (i think) a bit out of my service area. There should besome company down there with one available...