NOTE: In D6 and above this is more easily done with Views.
Term blocks creates a configurable number of blocks that list taxonomy terms from the specified vocabulary. Terms can be listed as Newest (nodes have recently been added to this term), Popular, Random, or Tag Cloud (via Tagadelic).
Some use cases:
You want to display on your sidebar of recently added to categories.
You need several tag clouds using the same vocabulary.
Provides 'Node Access' settings for product nodes, whereby users who purchase the product are granted view access to content, which can be predefined either by category, by node, o
Enables custom select options and accompanying display widgets for CCK text fields. Preset Widget Options gives developers a lot of control over the handling and display of fields without having to declare a whole new field type.
This module should be installed only if another module requires it.
Preset Widget Options provides two new options for field management and display.
On the CCK field settings page for text fields, the "PHP code" collapsible fieldset, where site admins may enter custom PHP from which to draw options for selects or radios, is retitled "Advanced options" and given an additional setting, "Options handler". Here any custom options lists defined using Preset Widgets Options are made available.
On the CCK field display settings form, each option handler is available as a display option for text fields.