Advertisements We own and enjoy two Series 2 Tivos with DVD burning units. We're thinking of adding a third Tivo. I was wondering if anyone had switched to one of the HD or HD XL units or added one and what their impressions are vs. the DVD burning units (e.g., trade-off large space vs. DVD accumulating, etc.) We're used to essentially unlimited space on our current Tivos (we can always burn DVDs to free up space) and record now only in Basic so we have 80+ hours on one of them and 200+ on the other. We also often take advantage of playing DVDs in our units! But I'd be interested in hearing about people's experiences who have used both types of units-- the modern HD ones and the DVD (Humax, Toshiba) ones. (We don't have digital cable or HD televisions.) Any other advice or suggestions would be appreciated!