OK, I've performed all the steps and now my N900 is running CSSU-Thumb with all programs I need (except BlessN900), and I like it . The device is running with limits 250-900, and smartreflex enabled (testing its' stability). So I have a couple questions.

1. Video and youtube playback are great without smartreflex but when I have Conky turned on (to monitor what's current frequency etc.) it lags - is it OK?

2. How do I monitor cpu voltage and frequency, possibly without lags?