Modify the Download Package Content step to include a dynamic option similar to the Install Package step (see attached mock up). This will allow the ability to selectively download content that is not a direct task sequence reference. When deploying the task sequence, the direct references (common to every system) can be downloaded ahead of time and then the system specific items can be downloaded selectively at TS run time. OSDDownloadContent.exe already performs a dynamic content location request, which is super useful when needing to pre-cache or download driver packages, BIOS packages and other items that are machine specific.