After reading some time ago on this list that running Allstar on a Rasp Pi was not recommended, I nonetheless tried to get it running on the B+. I have been running a simplex node (29577) on a B+ for some months now without any apparent audio issues. It works to my satisfaction. Since there is no "turnkey" solution for this platform, I had to compile from the SVN code. I ended up using Arch Linux as the OS at the suggestion of Anthony VK2ACP. Anthony and I also traded numerous emails to smooth out the bumps in getting this build running. Anthony is now planning to make use of what was learned and hopes to build a turnkey image for the Raspberry Pi. I will at some point hopefully write up what I learned and make it available for others who want to go through this exercise. I probably wouldn't have done it unless I had a couple of Rasp Pi B+ boards around. Until someone (perhaps Anthony) decides to put in the work and create a turnkey image, I don't recommend this for anyone who is not an experienced Linux hacker. There are easier ways (such as the BBB). My .02. 73, Dan K2DLS