If you are looking for specific SDK files or documentation, consider these sources:
By telling Miles to keep the "Top" index (the master file listing) in system RAM, the system does not have to read from the hard drive to find the next sound effect. This eliminates the dreaded "static pop" or "stuttering music" that plagues games like Tomb Raider or Magic: The Gathering when run on modern SSDs.
As he delved deeper into the project, Miles encountered a major obstacle. The company's server, where the SDK was stored, had been compromised, and the RAR (Roshal ARchive) file containing the SDK had been encrypted and hidden. The company's IT department was stumped, and the project was on the verge of being delayed.