I have been happy with Devonsphere Express, except for one significant annoyance.
When it is updating the index, it and the devonbot process peg the processor (on a 3GHz core 2 duo). The whole computer is almost unresponsive for the 5-10 seconds (or occasionally longer?) required.
Is it possible to have the index go at half throttle (so to speak) so that other apps are not so affected.
After all, isn’t indexing supposed to be a background process?