Features include:

    * Supports HFS and HFS+ (Mac OS Extended).
    * Supports case sensitive and journaled filesystems.
    * Supports adaptive hot file clustering ("Hot Zone").
    * Four powerful defragmentation algorithms:
          o Compact data, moving all free space to one place.
          o Optimize filesystem metadata.
          o On-line defragmentation.
          o Defragment whilst your disk is mounted.
          o Advanced programmable optimization.
          o Rearrange your disk the way you want.
    * B-Tree metadata file compaction/optimization support.
    * High performance user-defined file classification engine.
    * Per-block and accurate whole disk display.
    * Detailed statistics so you know whether you need to optimize.
    * Inspector allows you to view details of individual extents/files.
    * Quickly jump to specific files to examine them in more detail.
    * Altivec accelerated display for improved performance.
    * Auto-update feature ensures you always have the latest version.
    * Fine-grained security, just like iPartition.
    * AppleScript support.

What's new in this version:

* Fixed a rare bug that could cause iDefrag to stop midway through defragmenting after reporting an error and leaving the disk in an inconsistent state.
* Fixed a glitch when resizing the main window.
* Fixed a problem with the install code that runs at startup where it would fail to restart properly after installing.

In case there are any problems with the app:

1. Uninstall with cleanapp
2. Disconnect internet
3. Copy idefrag to applications: do NOT run it
4. Open Little Snitch and add a rule: deny ANY connections
5. Run idefrag
6. Connect back to the internet

If it doesn't work, before step 1 change the date to June 30, 2010

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