Possible (and partial) solution

[hughlafollette@tampabay.r]

I had horrible problems when I first installed version 5. My machine was almost unusuable.

So I (a) uninstalled version 5, (b) rebooted, and then (c) turned off every non-essential service (from the task manager).

When I reinstalled version 5, it worked much better. Still a bit sluggish, but now usable.

Hugh