On 12/05/2008, at 7.03, Joseph Barrows wrote:
(...) is there a tute or some details on howto do this i can read
up on and refer to while patching?
See /trunk/doc/additional/pd-msg/ of the SVN repo at SF. Those tut/docs are also shipped with Pd-extended. Not that this so-called "dynamic patching" is doable but unsupported.