We need the ability to respin the install ws, and I'm hoping RE can help us out with this one. We recently attempted this and got this rebase error:

com.sun.java.util.jar.pack.unpack.remove.packfile=false
com.sun.java.util.jar.pack.verbose=1
com.sun.java.util.jar.pack.unpack.modification.time=(not set)
unpacker completed with status=0
A total of 1182112 bytes were read in 0 segment(s).
A total of 2859988 file content bytes were written.
A total of 674 files (of which 586 are classes) were written to output.
gnumake[3]: Leaving directory `C:/BUILD_AREA/jdk6_13/install/make/pack'
i586 Installer Build finished: 1.6.0_13-b90
gnumake[2]: Leaving directory `C:/BUILD_AREA/jdk6_13/install/make/pack'
<<<Finished Recursively making pack all @ Tue Mar 24 14:19:34 PST 2009.
>>>Recursively making rebase all @ Tue Mar 24 14:19:34 PST 2009 ... gnumake[2]: Entering directory `C:/BUILD_AREA/jdk6_13/install/make/rebase'
i586 Rebase started: 1.6.0_13-b90
C:/PROGRA~1/MICROS~1.NET/VC7/Bin/../../Common7/Tools/Bin/rebase -b 0x6D000000 -R C:/BUILD_~
1/jdk6_13/control/build/WINDOW~1/j2re-image \
          -G C:/BUILD_~1/jdk6_13/control/build/WINDOW~1/tmp/rebase/jre-rebase.input
           REBASE: Total Size of mapping 0x0000000000a50000
REBASE: Range 0x000000006d000000 -0x000000006da50000
gnumake[2]: *** [rebase-dlls] Error 99
gnumake[2]: Leaving directory `C:/BUILD_AREA/jdk6_13/install/make/rebase'
gnumake[1]: *** [all] Error 1
gnumake[1]: Leaving directory `C:/BUILD_AREA/jdk6_13/install/make'
gnumake: *** [install-build] Error 2