World Clocks Opera Widget 1.7

Displays one or more clocks which you can set to different timezones.
Features:
Each clock can have a defined GMT hour and minute offset
24 hour or 12 hour formatting
Display or dont display seconds
Shows date per clock (can be hidden)
You can set a DST/Summer time per clock
Option to display leading zero for hours as well
Automatic new version checking!
You can access the config page by doubleclicking on any clock
You can change how many clocks you want "per row" and the widget height
A nice tabbed config view!
Alerts! Choose the clock you want, set the time and a message and the widget will start playing a sound at that time!
Choose clock GMT offset from a location list