Youtube Videos not streaming on "Youtube Phone" with Zong

I have LG KU990R which is one of the very first youtube supported handset, when i was on warid youtube streaming was okay! but on zong i am not able to get it working, i have tried changing all the settings and on the other hand zong says its problem with your handset :(

Okay Got it working,

For Streaming you need to select the APN : zonginternet and disable any streaming proxies on it!

dat was quick :D