Using Reaktor 5 on Cubase SL3, on a powerbook 1G RAM, 1GHz, 10.3.9. Reaktor works fine as a plugin, used on MIDI tracks. However the plugin Reaktor Fx and Fx 2x8 crashes cubase everytime I open Cubase and it starts to initialize the plugins. I have to take the plugins (Fx and Fx 2x8) out of the vst plugin folder for Cubase to even start up. Steinberg says it is Native Instruments problem. NI tech support is bad. They have an American office now and I've been trying for months to get an answer to this problem. They keep no records, don't know who I am or what my problem is from one call to the next. These plugins also crash DSP Quatro. Does anyone know about this problem and have gotten some info out of Native Instruments?