Always a pleasure. We all have to start somewhere, right? I'm still not fully understanding what you mean, but if your talking about combining the XML entries from other mods and this one, then I can help. For instance, If you want to combine the Add-on mod, the 64-planet mod, and the Xizor mod, you would probably want to put the Add-on mod in first, then drop the planet mod in. Open up namedherounits and add the Xizor entry from my mod and add it to the namedherounits from the add-on mod. Then, open up my herocompanies and the add-on's, and repeat. Do this again for the Uniqueunits. If this isn't what you wanted, sorry. To add Xizor to a singleplayer campaign, open up Campaigns_singleplayer.xml and scoll down to whatever campaign you wish to add him to. Then, goto the line that designates the Empire's campaign (in the xml, there are 2 areas for each campaign, one that designates the rebels as playable and the other as the Empire. Make sure to add him to the Empire's side.) and add this line: Substitute Kessel for any planet and he'll spawn there. Hope this helps!