CAT tool for Word users
Környei Tibor wrote this tool to offer Translation Project management, Glossary management, Enhanced Find function,Enhanced Replace function, Alignment, Consistency Check, Trados support features in Word. All that for 30 USD not bad.
http://www.wordfisher.com

ForeignDesk
Open source localization tool by LionBridge.
http://www.foreigndesk.net

MetaTexis
MetaTexis is a powerful new CAT tool with all functions needed for a professional translation. Main features: easy to use, fully customizable, full control about translation process through detailed statistical information. All important TM formats can be imported.
http://www.metatexis.com

Multilizer Globalization Solution
MULTILIZER 5.0 is a localization product used for Windows, Mobile/Handheld, Internet and content localization. Translation memory is Trados/ SDLX compatible(TMX). Pseudo-translation and statistics included.
http://www.multilizer.com

STAR - Translation Workflow Solutions [This link generated an error during the last automatic check]
STAR now offers a workflow automation tools to streamline routine tasks in localization projects.
http://www.star-automation.com

Wordfast
Wordfast is a Translation Memory engine available for Microsoft Word on PC and MAC (see platform compatibility chart). It offers real-time terminology & typography control, compatibility with TMX, Trados 2 & 3 TMW & TXT, and IBM Translation Manager. You can dowload it for free (with a one year of free technical support).
http://www.champollion.net/

OpenSource Globalization Suite - RosettaWerks Initiative
Proposal for the development of an open-source Globalization Management System by John William Wicks. The project is still in its infancy.
http://sourceforge.net/projects/rosettawerks/