Widsets is a nice little applet from Nokia. As the name (rather unsubtlely) suggests, it’s a set of widgets which you can customise with things like your favourite RSS feeds, weather, sports results and other little gems.
Although developed by Nokia, the system is built upon Java so enjoys a wide-ranging support. It works fine on my Sony Ericsson v600i.
The bandwidth utilisation is minimal, and the presentation is great. It’s well worth a visit.