ISXDK33

As they say.. Safety first!

First thing to do, is to make a backup copy of your /innerspace/ folder and ALL it's contents.

The biggest reason for this, is the new version has a new patcher, OgrePatcher. It scans files and updates them based on file hashes. For a less technical term, it makes sure the files you have, are identical to what is on the server. If they are different, they download them.

For any scripters out there who have modified an Ogre file, such as OgreHireling.iss etc, you will want to make a backup copy of these, because the patcher will see they are different, and overwrite them.

URL: http://www.ogregaming.com/eq2/ISXOgre/install/ISXOgre.dll

Save this file into your /innerspace/extensions/ directory. It will automatically update any files based on file integrity.

Before doing so, I highly recommend you read: http://eq2.ogregaming.com/wiki/OgrePatcher