<p><b>Update the Blacklists</b></p>
<p>To add a file into the Acceleration Blacklist, check the 'Don't Accelerate' box.</p>
<p>To add a file into the Compression Blacklist, check the 'Don't Compress' box.</p>
<p>To remove a file from a blacklist, uncheck the appropriate box.</p>
<p>To add all the files into a blacklist, check the appropriate box in the 'Select all' line at the top of the files list.</p>