[Silent Assasin]

I have the popular Helmi Kitchen upgrade and it has on older version of TCMP. I have had issues linking certain video sites. I see that there is an upgrade that may address these issues. Where/how can I uninstall the old version in the Kitchen? It is not listed in the add/removes section of the phone. If I install the new version on the phone, not the memory card, will it overwrite the older version or will I have 2 versions of TCMP on the phone?