Asus has launched an open-source project for its cheap ASUS Eee laptop PC . You can download SDK and start developing more applications. It is a collection of programming tools, utilities, documentation, and libraries for Asus Linux EEEPc.
From the project home page:
This is an open-source project for ASUS Eee PC series. It provides a center for the community of Eee PC users and developers, including source code, documentation and experience sharing. The project is officially supported by ASUS.
=> Download Asus EEEPC SDK [ ISO / Vmware Images - 885 megabytes)