Hi phivietnamboy and curot, get worldirect 36"~ $55 came w/2 lnb round is circular lnb use for 110 119 129... odd shape one is linear use for T5 97.0W true FTA satellite where VBS and Vtv4 are . Tviet on 118.8W takes special lnb search on flea bay for cb2008~$16, very posible on same 36" dish will get all 3 viet channels. but for good start 30" or bigger dish just for Tviet, with cb2008 go for 119 w/good S and Q. use reciever and small tv for signal detecting, now set reciver on A-f3(118) tp11745 to fine tune the Q for Tviet, move dish to west just a hair at a time once got best Q tite every thing up and auto scan 119. remember set lnb freq 10750 not 11250 for 119, Tviet will be included in 119, if not go to seup sat A-f3 add tp11745 v 2000 7/8 and scan A-f3. good luck. then for vbs and vtv4 worldirect 36" is top choice. with odd shape lnb in center dish on bracket use TP 11965 H SR22.000 in telstar5(97W) to fine tune vtv4 and
11929 Polar Vertical S/R 22000 FEC 3/4 for vbs, with 2 dish 3 viet channels, congrat, now go a head and put all 3 in one, need 3 lnb holder bracket for this ~$15 and a lot of beer and sun block or heavy jacket.
(118/119 Tviet+charlie)(110 charlie)(ood shape or linear lnb vbv vtv4) 3 lnb 1 dish, i ultimate challenge, good luck players. go here for dish pointing data:
http://www.satsig.net/maps/satellite-tv-dish-pointing-usa.htm