KavaServices adds commands to the Services menu that let you:
Translate text back and forth between several languages
Encode special characters into HTML entities or URL links
Calculate mathematical expressions
Convert currencies and other units
Sort lines and remove duplicates
Convert to lowercase, uppercase or title case
Convert accented characters to plain ASCII text
Execute terminal commands
These commands will replace the selected text in any Mac OS X application, just like magic. You don't need to switch to a different program, or even copy and paste. For example, you can even translate part of a web page or an incoming mail message.
SHOCK J $25? Really? For a simply services addon? Try this... WordService (http://www.macupdate.com/info.php/id/10523/wordservice) and CalcService (http://www.macupdate.com/info.php/id/10524/calcservice) from DEVON technologies. BOTH ARE FREE!!! (Version 3.0)
JAZZYGUY Great!!!! Thanks for the tip! This Developer is very GREEDY! He only allows you to put your registration on ONE Mac. So if you have a desktop and a laptop you are not allowed to register it but on ONE MAC! (Version 3.1)