I was having issues running Minepeon 0.2.3a with CGminer and the USB Block Erupters. If I ran more than 12 Erupters (on three powered D-Link DUB-H7's), CGminer would crash my Raspi Pi. Tried to switch to BFGMiner, but could never get it working.
    
    Decided to try Minepeon 0.2.4PR2 and loaded the BFGminer config file. This time Minepeon is running BFGminer with 23 USB Block Erupters on 4 D-Link hubs without a hicckup for almost 9 hrs. Only thing I lost is my LCD output to my AdaFruit LCD and LCD Systems Info screens