The Taskwise desktop client has a small footprint, coming in at less than 10mb, and stays in the background when you aren't using it so it wont put any extra load on your computer. It runs on Windows XP and Vista, Osx (10.5 intel and newer) and a Linux version is on the way along with native clients for the iPhone, Blackberry and Nokia smartphones.
Taskwise Desktop Requirements

Here is a list of basic system requirements for the Taskwise desktop application

• Microsoft Windows XP, Vista* and OsX
• 128MB RAM minimum, 512MB for Enhanced functionality
• Pentium 800MHz processor or faster
• 15 MB available hard-disk space needed to install
• VGA or higher resolution graphics card
• Minimum 800x600 resolution recommended

Internet connection is not mandatory but is required for SmartSync
• 28.8 KBps modem or faster, Broadband recommended

*Alternative Clients
Linux support is currently underway. A java version of Taskwise for the Blackberry is also in development along with a native application for the iPhone
 
Taskwise also runs online, and is available on the world wide web, through your web-browser, for easy access, anytime, anywhere! The Online version of Taskwise runs on any operating system, including Windows, Osx and Linux, and supports Internet Explorer, Firefox 2 and 3, Google Chrome, Flock, Safari and Opera.
Taskwise Online Requirements

Here is a list of basic system requirements for running Taskwise Online

The following browsers have been tested, however any modern browser with AJAX support should work:
• Internet Explorer 6.0 or newer
• Firefox 2.0 and 3.0
• Google Chrome

VGA or higher resolution graphics card
• Minimum 800x600 resolution recommended

Internet connection required
• 56 KBps modem or faster, Broadband recommended
Need help or additional information? Get help setting up Taskwise, Contact Us with your questions or feedback.