[flexcoders] Flex 3 (SDK3.6) to Flex 4 (SDK 4.6) Migration

[sachin sharma hey_sac...@yahoo.com [flexcoders]]

Hi FlexCoders,
Has any one done migration from Flex 3 to 4, If so could you please share your 
experience where as I need to know what things need to be taken care of during 
migration and where to start? 
Regards--Sachin 
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