You will most probably have no problems building with a 3.x SDK under Flash Builder 4 beta. Remember that the IDE (FB3, FB4, regardless) calls the compiler available in the selected version of the SDK. I have been using FB4 for a couple of months now and I must admit I am pretty pleased with how it works; it appears quite stable. I remember at some point the code completion sometimes stopped working but other than that I have seen no blocking issues.
Hope it helps, Alex --- In [email protected], "reflexactions" <reflexacti...@...> wrote: > > I know Flex4 is still very much a beta product at this stage and that usually > means not stable, not working, not suitable for production etc. etc..... > > But I wondered about how stable it is in building Flex SDK3 projects, I mean > compiling to say Flex SDK3.2. > > To be honest I can't see that we will move to Flex4 SDK any time soon, even > after it is released, but the IDE has some 'basics' that are very attractive > like conditional breakpoints etc and these are unrelated to the SDK/Framework > level so I could imagine they could be fairly stable already and these sort > of things won't afffect the stability of the actual compiled application > anyway which is really the only thing that matters. > > Anyone have some knowledge to share on this? > > ...and can't resist a moan about 'FlashBuilder', ugghh, I am NOT a flash > developer, never have been and never will be, never even used the designer > mode in FB :) >

