When starting a brand new install of NB 5.0 RC2 (fresh userdir), I cannot
register AS82 (previously installed using NB5.0RC1/AS2 bundle installer).
Wizard completes correctly registering the default "domain1" local domain
but no new node in "Servers". Note I'm using Mustang b61 on WinXP.

Which files (in NB or in AS install dirs) should I be looking at?
I had the same issue with NB 5.0rc1: the local default domain was
not registered -> I removed the app server reference and couldn't
add a new one.

Registering JBoss 4.0.3sp1 works fine with Mustang b61...

Using JDK 1.5.0_05 to run the IDE fixes the problem: I can
register AS82 and restarting the IDE with JDK 6 works fine
(registered AS node is still there).
=> problem with the Sun AS registration wizard using JDK 6?

About: 
>Log Session: Monday, January 23, 2006 1:55:15 PM CET
>System Info: 
  Product Version         = NetBeans IDE 5.0 RC2 (Build 200601172200)
  Operating System        = Windows XP version 5.1 running on x86
  Java; VM; Vendor; Home  = 1.6.0-rc; Java HotSpot(TM) Client VM 1.6.0-rc-b61;
Sun Microsystems Inc.; T:\java\jdk1.6.0b61\jre
  System Locale; Encoding = fr_FR (nb); Cp1252
  Home Dir.; Current Dir. = C:\Documents and Settings\am74686; T:\netbeans-5.0rc2
  Installation; User Dir. =
T:\netbeans-5.0rc2\nb5.0;T:\netbeans-5.0rc2\ide6;T:\netbeans-5.0rc2\enterprise2;T:\netbeans-5.0rc2\harness;T:\netbeans-5.0rc2\profiler1;T:\netbeans-5.0rc2\mobility7.2;T:\netbeans-5.0rc2\platform6;
D:\vartmp\.netbeans\5.0rc2
  Boot & Ext. Classpath   =
T:\java\jdk1.6.0b61\jre\lib\resources.jar;T:\java\jdk1.6.0b61\jre\lib\rt.jar;T:\java\jdk1.6.0b61\jre\lib\sunrsasign.jar;T:\java\jdk1.6.0b61\jre\lib\jsse.jar;T:\java\jdk1.6.0b61\jre\lib\jce.jar;T:\java\jdk1.6.0b61\jre\lib\charsets.jar;T:\java\jdk1.6.0b61\jre\classes;T:\java\jdk1.6.0b61\jre\lib\ext\dnsns.jar;T:\java\jdk1.6.0b61\jre\lib\ext\localedata.jar;T:\java\jdk1.6.0b61\jre\lib\ext\sunjce_provider.jar;T:\java\jdk1.6.0b61\jre\lib\ext\sunmscapi.jar;T:\java\jdk1.6.0b61\jre\lib\ext\sunpkcs11.jar
  Application Classpath   =
T:\netbeans-5.0rc2\platform6\lib\boot.jar;T:\netbeans-5.0rc2\platform6\lib\org-openide-modules.jar;T:\netbeans-5.0rc2\platform6\lib\org-openide-util.jar;T:\java\jdk1.6.0b61\lib\dt.jar;T:\java\jdk1.6.0b61\lib\tools.jar
  Startup Classpath       =
T:\netbeans-5.0rc2\platform6\core\core.jar;T:\netbeans-5.0rc2\platform6\core\org-openide-filesystems.jar;T:\netbeans-5.0rc2\nb5.0\core\org-netbeans-upgrader.jar;T:\netbeans-5.0rc2\nb5.0\core\locale\core_nb.jar;T:\netbeans-5.0rc2\ide6\core\org-netbeans-modules-utilities-cli.jar