open up OE
I assume you meant outlook express rather than IE?
Right click on the box you want to import (inbox etc etc) now select properties, now copy the line where it is stored, but do not copy the last bit (ie inbox.dbx)
Now open explorer (not IE) and paste the line
Now you can copy the files that you want and then transfer them once you have OE set up on the new computer
Does that make sense to you?