Thanks a lot for your feedback.
Seems there aren't many con-vista-do(lo)res around here ;-)
I'm not sure if I'm using the 32- or 64-bit version
It can be looked up under Control Panel / System and Maintenance / System.
I am on 32-bit Vista Home Premium with SP2, which is inferior to Vista Ultimate, but I am going to try it all the same. Just wanted to get some feedback after seeing the warning in the manual.
BTW, 20 mins ago I ordered your Modx Guide via Amazon, having discovered by way of following the link in your sig that you are the author of this book.
Seeing the complete TOC in Mary's coding pad and reading her review confirmed my decision to order the Opus Magnum ;-)
Thanks again for your feedback.