I cant seem to figure out how to upload the holotapes into the Sink central unit. Is there somewhere specific I have to upload them, because im not sure if this is a bug and its not letting me have the option to insert them or if im looking in the wrong place? Please help.

I'm having a similar problem. I took every holotape listed for the quest and it's acting as though I don't have them. It's still showing a map marker on the final holotape, but I've already uploaded the tape and have used it.

Weird, I did not have a problem with this, maybe it is a bug, try reloading a save or something. New Vegas sometimes did this to me... :banghead: