Neil, I offer my apologies as I appear to have fixed my issue although it's such a weird one!
I have hotkeys assigned to most programs/shortcuts on my system for quick launching anything I need - recently a very annoying problem began where there would be a 1/2 second delay from pressing any hotkey to seeing the eggtimer and my program being launched. By pure chance last night I'd been running Tune-Up utilities and one thing it hightlighted to me was my no-ip.com client which runs in the background was using 27mb or RAM!
Further investigation reveals that my OutPost firewall rules were blocking this program from getting out to the no-ip.com servers but also a bug was causing their program to increase memory usage and looks like was causing my hotkey slowdown!
I updated the no-ip.com client to the very latest, sorted the firewall rule and my hotkey speed is back to being instantaneous!!!
The other good news is that the taskbar now does not freeze for 2 minutes upon starting my machine with WB5
So I'm hoping it was all just related to that and hopefully all is running fine again (fingers crossed).
SDMCP was obviously causing some issues with the above problem because EVERYtime I ended that process I got my taskbar working again immediately.
Neil, if SDMCP has nothing to do with WB5 running then is there a simple way to stop it even being loaded upon startup please - I see no point in having any extra baggage running on my lean machine...
Also, maybe others with this frozen taskbar issue have some OTHER Windows processes that are having issues upon startup like my no-ip.com client had, causing extra cpu cycles or something....
Fedorov.