Terima kasih Frank, What I need is Max track and flexibility! Pulsar is need more CPU speed, but PARIS didn't, isn't it? I know the software is different, Paris is for Harddisk recording, and the Pulsar is having virtual mixer and dsp effect routing for making routing from LAWP etc........... However, all I need is running LAWP without problem with their audio track problem! I feel good enough if "CPU too Slow" is missing! so, the main problem is that..................... Anybody know if LAWP 4.1 update will have a bug fix for "CPU too Slow"? Salam untuk Frank dan semua pemakai E-magic, Sandi :-) Hi Sandi , Apa khabar lets go back to basic : best for what ? Paris for sure is no help for making coffee, as Pulsar is better as a heater , while dsp factory ... what do you want to do with your system ? max tracks ? max flexability ? max effects ? How many record inputs at the same time ? nobody can give a good advice if we do not know the purpose selamat Tuan frank