--- In logic-users@yahoogroups.com, "Neil Parfitt" wrote: > Tell me if anyone finds this strange.. > > I recently upgraded my Logic machine to: > >Asus P4C800 deluxe, 512MEG DDR400 (Kingston) x 4, P4 3.0ghzE (1 meg >cache). This is the model with the firewirse, gigalan, SATA, RAID etc.. > >I have a SATA drive for boot, hyperthreading is on etc etc.. this >thing is just blazing. > >However, in logic I sometimes get "Out of memory" Errors..! Weird! > >Other parts in the machine: Layla20, UAD1, Matrox P750 Triple Head, >WinXP Home. > >I had no issues on my athlon1800. > >Any Ideas? Neil, Were you using the same OS on the Athlon machine? First thing that comes to mind is hyperthreading, Logic wasn't designed to deal with multi-processor PCs much less a "virtual" multi-processor system. You can try the VCACHE entry in the system.ini to see if it makes any difference. If you don't have a VCACHE entry in the system.ini copy and paste the entry below. [VCACHE] MinFileCache@960 MaxFileCache@960 Howard