Below is a series of screencasts on using the TPM on the CryptoCape. Please read this page as well, as I’ve tried to collect what I know on the TPM there.

• Part 1: Installing tpm-tools
  

• Part 2: Taking ownership of the TPM (be sure to power cycle first!!!)
  

• Part 3: Encrypting data with the TPM
  

Hopefully that’s gets you started on the TPM. I would recommend against clearing the TPM as I have not been able to recover my “cleared” TPM. Feel free to leave a comment if you have a question.