I posted this on the Flash Builder forumn but got no response. Does anyone here know which version of Flash Builder 4 you get with the Master Collection - the Standard version or the Premium version? I couldn't tell by looking on the website, it just says Flash Builder 4.
Standard, if you go to the Adobe Store
https://store1.adobe.com/cfusion/store/index.cfm?store=OLS-US&view=ols_prod&category=/Appl ications/FlashBuilderPremium&distributionMethod=UPGRADE&nr=0#loc=en_us&view=ols_prod&store =OLS-US&category=/Applications/FlashBuilderPremium
there is a option to upgrade from CS5 web premium or masters collection