calculate in individual space

Hi Prof. Yan,

       I have a mask which created based on a previous task fMRI (in MNI space), now I want to transfer this mask to individual space and extract ROI time series of resting data for each subject, I want to know that can DPABI help me to transfer the mask (in MNI space) to individual space? And how can I do this. Thank you very much!

       PS: I have run NewSegment+DARTEL on my resting data, and found an iy*.nii in T1Newsegment folder, is this the file containing the information from MNI space to individual space? Can I use this to convert my mask to individual space?

       Looking forward to your response, thank you very much.