Hi!
I went to DELL support, popped in the service code for the machine. Among the components it came with I found this :
" UN495 1 Kit, Software, MS Office Home and Student-2K7, English ".
I suspect that that is the DELL part # and description of what was installed. It says nothing about "TRIAL" !

So what I am going to probably do since I don't have the $100 to spend on Office of any version, is UNISTALL it and install Open Office !