25mn, and still ok with the wxgtk 2.4 version. I installed the wxGTK 2.6 version :
[root@Greg Logiciels]# rpm -e aMule
[root@Greg Logiciels]# rpm -e wxGTK wxGTK-devel
[root@Greg Logiciels]# rpm -e wxBase
[root@Greg Logiciels]# rpm -Uvh wxGTK-2.6.0-1.i586-FC3.rpm aMule-2.0.0-1.i386-wxGTK-2.6.0-FC3.rpm
Préparation... ########################################### [100%]
1:wxGTK ########################################### [ 50%]
2:aMule ########################################### [100%]
[root@Greg Logiciels]#
Cool : it's really really faster (the GUI launch and the connection to the server) !

Bizarre : in the "preference window", there isn't "debugging" at the end of the list on the left of the window as it is in the version for wxgtk 2.4... ?? (I have screenshots if you want)
15mn, and it hasn't hanged.............


?? Am I mad? I hope I didn't bother you for nothing... I may have badly installed the rpms...