Two Up allows you to quickly position a window to fill exactly half the screen (splitscreen) via the status menu bar or configurable system-wide shortcuts (hotkeys). Similar to “tiled windows” functionality available on other operating systems.

SpaceSuitis Spaces’missing feature.

Now you can customize each Space with its own wallpaper and identify it quickly everytime you switch from one Space to another.

Glims adds a cocktail of features to Safari (Tabs, Thumbnails, Full Screen, Search Engines, Search Suggestions, Forms autocomplete on, Dated download folders, Type Ahead …)

Requirements: Safari 3.0.4 (4525.18) or later

Current features list:
Adds thumbnails to Google.com search results
Adds thumbnails to Yahoo.com search results
Adds search engines to the default Google search tab
Adds full-screen browsing capability
Adds Favicons to tab labels
Adds keyword search from address bar
Undo “Close Tab” (cmd-z)
Re-opens last session when Safari starts
Auto-Closes download window
Focus last selected tab
Always open links in a new tab
Type-ahead support (auto cmd-f)
Sets the focus on the search field when opening a new window
Adds Amazon’s information banner on Google.com search results
Adds Amazon’s information banner on Yahoo.com search results
Adds a “Max Window Size” menu item to resize the Safari window
Forms autocomplete always on
Dated download folders
Localized to Japanese, French, Greek, and German

Poladroid is an application for OS X, that allows you to create “Polaroid Like” pictures from your digital photos.

Create custom RSS feeds from the iTunesMusic Store