There is a small chm file that came with SP3 that details the new base class.

But there's really not much to know- the only PEM you need are DataSession (specifies private or default), and DataSessionID. Otherwise, it just acts like a custom class.


>Where can I find documentation on the PEM's
>
>Thanks
>
>>>Can session classes only be create programatically. I don't see it when I do a create class as one of the options. I do have SP3 installed.
>>>
>>>Thanks in advance
>>
>>Yes, they are non-visual objects, cannot be stored in vcx (without some real fancy footwork). MS made it this way to keep them as light-weight as possible.