public static String getByteString( byte[] bt, boolean pad )
	{
		if( bt.length == 0 )
		{
			return "null";
		}
		StringBuffer ret = new StringBuffer();
		for( int x = 0; x < bt.length; x++ )
		{
			if( ((x % 8) == 0) && (x > 0) )
			{
				ret.append( "\r\n" );
			}
			//String bstr = Integer.toOctalString(bt[x]); // toBinaryString(bt[x]); // Byte.toString(bt[x]);
			String bstr = Byte.toString( bt[x] ); // toBinaryString(bt[x]); // Byte.toString(bt[x]);
			if( pad )
			{
				while( bstr.length() < 4 )
				{
					bstr = " " + bstr;
				}
			}
			ret.append( bstr );
			ret.append( "," );
		}
		ret.setLength( ret.length() - 1 );
		//ret.append();
		return ret.toString();
	}