44. The computationally-implemented method of claim 43 , wherein said checking the availability of the adaptation data by comparing a value of the adaptation data located at the referenced location generated by a hash function to an expected hash value comprises: checking the availability of the adaptation data by comparing a value of the adaptation data located at the referenced location generated by an MD-series checksum hash function.
43. The computationally-implemented method of claim 42 , wherein said checking the availability of the adaptation data by comparing a value representative of the adaptation data to an expected value comprises: checking the availability of the adaptation data by comparing a value of the adaptation data located at the referenced location generated by a hash function to an expected hash value.