Have you tried Road to IELTS? Its an online tutorial that helps you practise listening, speaking, reading and writing skills for the IELTS examination. You can access it from a library PC or from home. Click on this link 'Road to IELTS' to have a look.
The library has also saved some useful links on its Delicious page. Go to http://www.delicious.com/nmitlibrary/ielts to find out more.
