Hi, Am running spm on matlab R2007b, when i start spm the windows open huge, bigger than the screen making it hard to use display etc. however when i try and display any images it doesnt work, it gives these errors: I am running Suse 10 on 64bit machine. installed mex files etc. thanks in advance ??? Error using ==> spm_vol>subfunc at 135 /tcd-disk2/PET/template_FDG_PET_OSEM_seg.img: Unknown file format. Error in ==> spm_vol>subfunc1 at 83 v = subfunc(P(i,:)); Error in ==> spm_vol>subfunc2 at 71 V = subfunc1(P); Error in ==> spm_vol at 57 V = subfunc2(P); Error in ==> spm_image at 305 if ischar(P), P = spm_vol(P); end; Error in ==> spm_config_display>dispim at 97 spm_image('init',job.data{1}); Error in ==> spm_jobman>run_struct1 at 1474 feval(prog,val); Error in ==> spm_jobman>run_struct1 at 1482 run_struct1(c.val{i}); Error in ==> spm_jobman>run_struct1 at 1482 run_struct1(c.val{i}); Error in ==> spm_jobman>run_job at 417 run_struct1(c); Error in ==> spm_jobman>serial at 2039 run_job(jobs); Error in ==> spm_jobman at 70 serial(varargin{2:nargin}); ??? Error while evaluating uicontrol Callback >>