Where are the Class methods?

[5Alive]

I'm using DeDe to help analyse an app and I've found a handful of class names of interest displayed in the Classes Info screen

Such as TBasicCryptographyStream, TEncryptionStream and TDecryptionStream to name a few.

What puzzles me is that these particular classes do not show a unit name asscociated with a given Class name.

Double clicking one of the above class names doesn't show any methods and their respective RVAs to investigate either.

Clicking on the Units Info tab reveals no entries.

If I open this EXE in good old PE Explorer and view the PACKAGEINFO in the resource section it shows a few unit names that I'd like to examine. DeDe doesn't appear to show these units

Any ideas/suggestion to help find what I'm looking for?

Thanks for any help.