Index: virt-manager-0.10.1/virtinst/devicedisk.py
===================================================================
--- virt-manager-0.10.1.orig/virtinst/devicedisk.py
+++ virt-manager-0.10.1/virtinst/devicedisk.py
@@ -848,6 +848,15 @@ class VirtualDisk(VirtualDevice):
                 if gen_t in skip_targets:
                     skip_targets.remove(gen_t)
                     continue
+                else:
+                    if self.device != self.DEVICE_CDROM:
+                        if i != ord('c') - ord('a'):
+                            self.target = gen_t
+                            return gen_t
+                    else:
+                        if i >= ord('c') - ord('a'):
+                            self.target = gen_t
+                            return gen_t
                 if not skip_targets:
                     return gen_t
                 elif not first_found: