How to achieve a roundtrip with Photoshop

Question

Is there a method to re-import a PS file in Captivate? The problem with existing roundtrip with PS is that it is limited to layers that exist in PS during import. So after importing PS file (either as Flattened Image or as Multi Layer) and making some adjustments to the original file, the adjustments are not reflected in Captivate after Updating from Source. I guess that re-importing the file would do the job, but there seems no way of doing it. This makes the "roundtrip" very limited. Sure I can delete the file from Captivate and import once again, but then all effects and time settings are lost and needs to be re-applied.
[Edit] It seems that using Layer Comps *does* allow to make adjustments in PS and have them reflected in Captivate. So far it works for me, fingers crossed, hopefully it won't break sometime after making more adjustments. But still, importing without Layer Comps (only using Last State) is not working as expected.

Answer 1

First of all, good to hear that it's working for you. There is hope then. Maybe I just do something wrong. Here is what I do:
1. Use eLearning suite 2.5 (the newest one)
2. Create a PS file with one layer. No layer comps (it works ok with layer comps, so no point in testing it)
3. In Captivate Insert->Image and choose the PS file, import as Flattened Image (it doesn't work importing as Layers, either)
4. Add an adjustment layer in PS, like Hue/Saturation
5. Save in PS
6. In Captivate, right-click the file and Update from source. No change in hue - **roundtrip not working**.
7. Save Captivate project, close everything, just in case.
8. Open Captivate project and right-click the imported file and Edit PSD Source file.
9. In Photoshop, see the file has the hue adjustment, as it should. Change something, only to be able to save.
10. Save the PS file and return to Captivate - no change at all. **Roundtrip not working**.
11. Eventually right-click in Captivate and Update from source. See a message saying that source is up to date.
I just did all these steps once again. Why isn't it working?
[Edit] I just discovered that it is not working correctly with layer comps, either. Working ok in some simple cases. But in a file where I added new layers, deleted some old ones etc, the new layers are not visible in Captivate. I'll re-import with layer comps but this time import as Layers and not Flatten Image and see what happens.
[EDIT]     *** an idea ***
Hmmmmm... Maybe I understand the roundtripping incorrectly. Here is an idea: after first importing as Flatten Image, there appears FlatImage1 item under filename.psd folder in Captivate. This item is on the slide. OK.
Then, after adding a new layer in PS and Updating from source, there are additional items in filename.psd folder in Captivate, Layer3 and Layer4 (the new layers). Perhaps the "roundtripping" expects me to add those new layers to the slide ?? Is it the designed, correct way to do it? It works then, when I add new layers to the clide, but of course the layers act as new images, so coordinates, timing and effects are gone and must re-create the stacking order. I was expecting that the image already existing on the slide will get updated, so actually, that the FlatImage item will get updated as a snapshot of what is in PS file