Thanks for the new version, this gets better with every update. First a question: When you click Download Mod, and it doesn't find it and gives you the second browser window, is it supposed to remember where to download it for the next time? If so this does not work for me. If not why not just tell the user to use the original browser window? I don't know if you have a roadmap in your head for the future so I'll just write suggestions as I think of them Special treatment for ModuleManager (Only allow latest one) or maybe a screen with a list of all *-version.dll with the option to say keep only latest or keep all) Give error when file deleting fails (Or disable deleting while KSP is running) Ability to "rescan" the source zip files (For example: What I do now is go through all the zips and delete other versions of module manager, it will just skip over the missing files, but they keep showing. ) Detect when default KSP files are overwritten (and save a copy to put back when mod is unapplied) (For example KW includes a modified ClampSound) Lastly a suggestion: When you release aOS, please consider putting it on github or somewhere. It's a lot easier to use for small fixes/changes than having to send a zip back and forth. (Assuming you want other people to contribute that is) Thanks for all your work!