Weblogic Server 10 losing sessions between jsp pages

[gag]

Hi All,

We are currently using WLS 8.1 sp2. I am evaluating 10.

We have a web application that users enters into from a jsp page. The
user is then redirected to another jsp page.

I have noticed that the session changes between the two jsp pages.
When doing this under wls 8.1 the session stays the same.

I set the persistent-store-type to memory in the weblogic.xml file. Is
there something else that I need to do to prevent losing the session
when redirecting from one jsp page to the next?

Thanks,

Greg