What I would choose, if I were you...
Let's talk about each:
- Bigger HD: It's always nice to have more space, but with a CD burner you could free up space.
- CD burner: I love mine. Couldn't live without it.
- Sub for Car: What's the use in having a sub for your car if you can�t burn custom CD's to play in your car?
- Sub for home stereo: one of the good reasons to have a nice sub for home stereo is movies and if you don't have a TV bigger than 21" then what's the use?
- 21" TV: Not a bad choice either.
All and all, if it were me... I would get the CD burner. But that's me...
Then again, if my sister was going to spend that kind of cash on me I'd order a Playstation 2
Later - Blizaine