Eclipse: Android Dev Tools on Windows (Offline Install)
How to manually install Android development tools on a Windows PC.
(a.k.a. how to download all the software packages together on one PC and then copy and install them manually on another PC with limited or no Internet access)
The following method has been tested on:
Computer: Windows 7 Ultimate 64-bit Edition running on Acer Aspire 4736
Phone: HTC Desire S