I can't find the settings for it, and I hope that the pspemu has full access to 32mb of system ram+32mb for the iso cache. The monster hunter freedom series only the first two even help in terms o fsize for cso. I do wish that tn-v supported zso from procfw. On procfw apparentyl all you get is just 24MB for the maximum iso cache size, and Iknowthat zso definitely reatly improves overall load times esepcially with gta games on the psp whereas normally cso increases lag overall and thus I don't want to use it if there's no options for it. Most ofmy dumps are reduced by quite a bit when using zso.