Open Zaurus

Debian on an emulated ARM machine [+]

Handhelds.org - Open Source Operating Systems for Handheld Devices [+]

Home - OpenZaurus [+]

Koen's PDA page (Familar Wiki) [+]

OE Forums [+]

Prozect for the Sharp Zaurus [+]

QCop documentation for Qtopia [+]

QCop messages allow applications to communicate with each other.

ZaurusUserGroup.com -> Open Zaurus ROMs [+]