前天刚放出使用手册，今天就放出下载了
进入下载页面

Apollo SDK

Download for Macintosh and Windows (ZIP, 18 MB)

Apollo Runtime

Download for Macintosh (DMG, 8 MB)
Download for Windows (EXE, 6 MB)

Documentations and Samples

Download Apollo Documentation (ZIP, 31 MB)

Sample Applications

Experience sample applications created for the Apollo runtime alpha. You will need to have the Apollo runtime installed to run the samples.

Apollo Extension for Adobe Flex Builder 2.0.1

Download for Macintosh (DMG, 23 MB)
Download for Windows (EXE, 40 MB)