A newly posted collection is now available, called "Abhayagiri Community: Vol. 2: 54 Talks by Ajahns Sumedo, Pasanno, Amaro, Sundara, Jitindriya, 2002-03". It contains 54 Dhamma Talks, totalling 662MB, with a total length of 42:41:26.  They can be downloaded individually, or all together.