Lol, gnutella turbo is only a bad fake version of Shareaza (AFAIK). You might want to download the real Shareaza, as it is most probable more up to date than gnutella turbo. (Which means it will work much better.) See:
Shareaza - Bringing P2P Together
After this you might find my install and settings guide more usefull (which you might want to download before uninstalling gnutella turbo via this Magnet link:
Shareaza install guide by OldDeath)