Hi All! I am a brand new TiVo owner, having bought a Premiere 4 last weekend. I wanted the Premiere 4XL (mainly for the recording space), but my Best Buy didn't have one, so I got the Premiere 4. I have a DVR expander, so I do have lots of room, but I am wondering if I should have looked harder to find an XL... I have an old TV (no flat screen or HD or anything special), and don't have any plans to replace it. Any thoughts?