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TCMD Xbox DVD Filesystem Plugin
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author: ikk
email: lklplp[at]hotpop[dot]com
homepage: http://c.prv.pl


Introduction
^^^^^^^^^^^^
This plugin adds feature to Total Commander (TCMD) (http://ghisler.com/) to browse 
content of Xbox DVD game backups straight from PC DVD-ROM Drive, without 
need to create ISO image on Hard Drive first.

Features
^^^^^^^^
- browse valid xdvd filesystem on CDs or DVDs
- can browse virtual CD/DVD Roms
- fast read access with directory catche

Installation
^^^^^^^^^^^^
1. unzip downloaded archive into some directory
2. (in Total Commander) choose the menu Configuration - Options
3. choose the Operation tab
4. click the FS-Plugin button
5. click Add button
6. locate directory to where archive was unpacked and pick .wfx file
7. click ok

NOTE: the .wfx file should be unpacked into some solid directory, bcos
every time plugin is used this file is crucial. Preferably, create directory 
under where Total Commander is located and place it there.

Usage
^^^^^
Installed plugin is listed in TCMD Network Neighborhood as "Xbox DVD Filesystem".
Press Alt+F1 or Alt+F2 then select "[-/-] Network Neighborhood".
In its root directory it lists all System CD/DVD Rom drives.
To start browse Xbox media have CD or DVD loaded in Drive then just enter directory
with drive letter it corresponds to.
Note: by browsing media, plugin will catche every directory into its own memory, So, 
entering particular directory again will be much faster because no data will be read
from CD-ROM. Catche is cleared every time plugin root directory is visited.


Compatibility
^^^^^^^^^^^^^
Plugin uses native Windows API functions to communicate with DVD-ROM Drive.
Unfortunatelly accessing DVD-ROM this way isn't perfect. This is because
Windows refuses to read some DWD+R media that can be read with no probems 
using ASPI layer which comes for example from Adaptec or from Ahead Software.

Version history
^^^^^^^^^^^^^^^

1.2
- [FIXED] errors that may happen while file being extracted is located at end of DVD media
- [ADDED] version history
- erors may happen if images were created incorrectly, for example if image was rebuild using some tools.
  error will happen if directory tree inside image references locatin that doesnt exists.
  loction is calculated using its sector number, then byte position is taken by multiplyfying 
  sector number by number-of-bytes-per-sector (2048). so, for example if sector number is: 2121444 then:
  2121444 * 2048 = 4 344 717 312.

1.0 and 1.1
- first and second version
