I'd just drop the normal HD and spend the whole HD budget on the SSD. He'll get a pretty fast 90-100GB unit with the $150. That's enough for work, keeping a music collection and personal photos, some games and some rotating media.As for the HDD/SSD issue, I think it's a good idea since it's still under budget to get a cheap SSD like a Crucial M4 64GB apart from the Spinpoint F3. It will make the system more responsive all around.
I have used 35GB on my "serious" laptop and that includes about 15GB of non-work media already.
If he starts collecting porn or stacks up a huge game collection (while insisting on always keeping them installed), he's better off adding a cheap HD then.
