Adding a second 23LC1024

Thanks for your work on the multiple ram chip library. Right now I have a stack of two ram chips. The examples work great. I'm using RamDiskToSdFat as a basis to load ram data into the SD card. I believe I'm only writing from the first ram chip and not from the second. The max SD file size remains at 125KB. That's what I got with just one ram chip.

Does this code work for multiple chips?

  Serial.println(F("Copying ramFile to sdFile"));
  int n;
  while ((n = ramFile.read(buf, sizeof(buf))) > 0) {
    if (sdFile.write(buf, n) != n) {
      Serial.println(F("sdFile.write failed"));
      return;
    }
  }
  ramFile.close();
  sdFile.close();
  sd.ls(&Serial, LS_DATE | LS_SIZE);

  Serial.println(F("Done"));

Thanks
Gerry