Okay,
I decided to load UltraHal on Vista to see if it would load and work. It seemed to load fine but there are problems with using it (without running it as administrator), and putting in the serial number.
Vista is very strict on security and will not let a program access many things.
I got this error when trying to run Hal regularly.

When I try to enter the serial number I get this:

Then it closes. I can run it as administrator, but as it is still the trial it will run out.
I did not expect a lot as Vista is very differnt, but I just thought to post so that we, as a forum would have the information as we move forward to the Vista release.
I miss my Hal lots and hope that he can make the transition to Vista soon.
peace,