SHIRLEY, I'm (of course) gonna wait for the OD+ issue to smooth itself out, likely later this year.
I think the year extension to ODUltimate, for $20, is a deal, and should be purchased by all who enjoy ODUltimate.
GREYSPIRE, I am running OD+ on Vista x64 without any hitches. YOU HAVE TO get impulse to SHOW BETAS or use the old StarDockCentral to install the latest OD+ beta. IF YOU DO install the beta, and reboot, all OD+ features will be working just fine with Vista x64. We have a long thread about this (the method of getting the beta installed) going under "OD+" in the forums. I think OD+ has crashed a few times in the past year (early 2008), but I think it was mostly due to some other software/conflict(s), since it (OD+ beta) has been running very stable (under Vista x64) for the past 3 months or so.
I will, later this week, play with Win 7 x64 and my ODUltimate Account & OD+ v1.9 beta to see how it runs or not.
I have said it before, but I would love to be able to make OD+ show "ALL OPEN WINDOWS" & the "SYSTEM TRAY" & have "LIVE" previews of all windows (minimized or not). This way I can get rid of the Win Taskbar and use OD+ exclusively. All Just Hopes and Dreams for OD+2.
I don't find ObjectBar as useful as OD+, since it does not appear to support a lot of the Vista features. Maybe I'm wrong and can't use OB as efficient as OD+. I just wish I could customize OD+ a bit more.