I am running the latest ztdummy on 1.2 beta1. This is the zttest results I have: Opened pseudo zap interface, measuring accuracy... 99.975586% 99.975586% 99.975586% 99.975586% 99.975586% 99.975586% 99.975586% 99.975586% 99.975586% 99.975586% --- Results after 10 passes --- Best: 99.975586 -- Worst: 99.975586 -- Average: 99.975586 Is this what I should expect, or are people getting better results? By default does it use the RTC kernel module on 1.2? thanks, Geoff