Platform	Package	Size (Bytes)	SHA1 Checksum
Windows 32-bit
Windows 64-bit
Mac OS X 64-bit
Linux 64-bit (x86)

Welcome developers! We are pleased to provide you with a preview SDK for the upcoming Android 3.0 release, to give you a head-start on developing applications for it.

See the Getting Started document for more information about how to set up the preview SDK and get started.