Since NIPM creates/uses a custom/unique folder in %temp% for [Temp] files, it would be helpful to be able to create symbolic link to a file in [Temp] to be used in the custom executes. I ran into this trying to deploy a MSI installer with NIPB. If I had a way for NIPM to fill out the actual path to the .msi file in [Temp] in Post-Install action, I could easily have the msi installed silently and let NIPM delete the file aftwards for me. Instead I had to place the file somewhere else, [BootVolume], call install via Post-Install with my known path as an argument, and add a Post-Install All to delete the now unneeded .msi installer file.