Agenda Widget Ultimate 1.10

the author of this app says:

This agenda widget gives you a nice overview of the current week. It's like a classic agenda, except now it's on your home screen and in sync with the Google Calendar!

Highlights:
*Nice week view
*Browse through weeks easy
*Like a personal organizer
*Multiple calendar support
*Full screen (4x4 cells)
*New full screen size (5x5 cells) for Galaxy Tab (beta version)
*Portrait & landscape mode (when supported)
*Android Calendar button
*Preferences

TO ADD: Home->Menu->Add->Widgets