MPC One Samples

Billion Dollar Question.....Are USB Samples that have been Loaded into the MPC One's Directory....Permanently Converted To the Signature 32 Bit MPC Format.....? Or is it Temporary depending on which samples you actually load into a Project.....on the MPC.....? I have Thousands of Samples on my USB drive....that I kept when I recently sold my MPC One.....Are these samples Converted or not.....? If I Load them into my DAW will they no longer be 32 Bit.....? Or should I get another MPC.....?

My Suggestion...DONT SAVE ANYTHING ONTO THE MPC One Internal Directory