[bejack]

I have a scene that comes from MXStudio 1.1 and opens very very slow on my MacPro 8Core. Originally the setup was done in 1.1 on a PowerMac Dual2.7. There it opens within one minute. What i did was to copy the whole setup with "pack and Go" to my MacPro, open MXStudio and then open the copied scene. The first thing i see is "Loading Cameras" and then it takes about an hour to load the materials and objects. Systemactivity says during this time that MXSTudio is not responding but one of the 8 cores is busy with 100% during this time.
Opening the MXS file directly in MXCL works fine (rendering with white dots of course)

I tried the same procedure on my MacBookPro and there it works seamless.

Any ideas about this?

MachineSpecs. MacPro 8Core 3ghz, 9gb ram, NVidia GeForce 7300GT 256mb ram. Machine runs headless and is controlled via ARD3.