Has anyone been able to align pictures using HDR?

[clark]

I'm stillusing th etrial version of PI 11, and it looks like it has some really great things. A few problems, too, apparently - reading this board is really scary.
The High Dynamic Range feature looks wonderful, except that, despite the "Clip after auto registration" checkbox on the HDR screen, I can' get the three pictures (overexposed, underexpesed, and just right) to line up. I haven't yet tried using a tripod, but my sample pictures are pretty well aligned to start with - but the program doesn't seem to make any attempt to finish the job.
Is there something I'm missing? Is there something to turn auto-registration on? Is there a way to do it manually? (HDR won't let me operate on more than one picture at a time if they have been cropped in an attempt to register them).
This would be great, if only... if only it worked!
Thanks.

[heinz-oz]

We don't know how badly misaligned you images are but, for best results, you should use a tripod. Handheld is not a good start.