This was a valid hint for previous versions of the firmware but is no longer necessary. Use the commands PRCL and PSTO (P.FCN) or even simpler, within CAT press RCL or STO to copy from flash to RAM and back. You can have multiple copies of a program in RAM but the library will only hold one copy. The previous version in flash is deleted upon a PSTO operation.
Edit: The message is orphaned because Bruce has deleted his post before this one (my response to him) got published. The original questions were:
Why should the TVM application be run from RAM?
How can I copy a program from flash to RAM?
Edited: 17 Apr 2012, 4:57 p.m.