dc++ is a filesharing application. AHS has an official dc++ channel founded by Omega Prime.
Download here:
http://dcplusplus.sourceforge.net/
Read the FAQ here:
http://dcplusplus.sourceforge.net/fa...n&onlynewfaq=1
To connect to the AHS hub type
ayumihamasakisekai.no-ip.org in the "Manual connect address" on the "Public hubs" page.
Tip: When you set up dc++ fill in all the information under "settings". Especially make sure you have at least two upload slots and have selected all the folders you want to share in the "Sharing" tab.