This plugin was developed by Jarva(Jeag of Najena), this is only a repost from the old forums.
Essentially the two main issues it deals with is how to get more than 255 characters of an encounter summary export into the game at a time, and how to get a summary export into the game with only pressing one button (instead of typing /1 <Ctrl>V).
General Usage
You enable it in the Plugins Screen and go to the config page.
If you have a preset made in ACT already, import it or type in your own. If you want to use ACT's preview interface, make a preset there and save it, then use the load preset button. To make things easy, set the Default Directory for Export Parses as EQ2's folder. The channel can be any chat... '4' for /4, 'say' for /say, 'g' for /g.
Once set up, enter/exit combat as usual and each DoFileCommands config will be run. You can view the Log tab within the Plugin to make sure things proceed.
You can also right-click on any encounter and export it manually.
Once exported, you should be able to see the export file in your EQ2 folder.
Then just create the macro in EQ2 and test it...

Until the normal attachment box appears again... Download