Can't see portlet provider of pdk-java Framework

i have installed the pdk-java framework and samples and i have registred a poprtlet provider called " SampleWebProvider".
when i open the portlet ripository i can't find this provider displayed

It means while accessing this url
http://servername.domain.com:7777/servlet/sample
did u get this testpage... hello
we have the SAME problem of Hela Abidi!!
when we access the test page we get this:
---------------------------------------->
Congratulations! You have successfully reached your Provider's Test Page.
Checking for components:
Portlets are:
SampleRenderer
Lottery
Snoop
HelloWorldJsp
ExpiresSample
ValidateSample
HelloWorld
FormInput
Multipage
JSPServicesPortlet
SubscriberRegistration
HelloServletWorld
submitServlet
Recognizing initialization parameters.
invalidation_caching : true
<----------------------------------------------
it is a bit different from your test page... different PDKv2 version??
however it seems to be all ok with OC4J... and I can say more: if I click in "Browse Providers" icon inside Portal>Administer tab>Provider I can see my new SampleWebProvider!! but I can't see it in the portlet repository :-(
this is our system:
Os: Win 2000 server
Db 9i 9.0.1.3.1
Portal version 3.0.9.8.2
OC4J Release 2 Developer preview (9.0.3.0.0)
can you help us??
thanks

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