Kaerry have totally right. No problem with swap too, it's certainly because of the slow SD. And you could try the 32 values on Dalvik as it purpose, for me it lag more than the original but the most important in a rom is to find param that fit your use
(Kaerry : are you sure of your dalvik values, it set to 48 at first boot so weird that you have 64).
And to be clear for the swap recommand on first post
If you don't need it, you can live without swap activate on this rom but if you encounter some problem with heavy app, better to activate it
Edit : For the next update (some fix in progress + RC3 fix ), i put back the dalvik at 32, not sure that the better tweak/perf values, but it seems to be a better out of the box compatibility values.
Edited by youpi666, 10 June 2012 - 08:29 AM.