Just thought I would post some information that I found... I was on the phone today with Dell customer service for an hour and twenty minutes trying to figure out the remote. At one point, I decided to walk her (the CSR) through the configuration of an XPS 420 on dell.com... Imagine my surprise when I got to the part about adding the ATI Digital Cable Tuners and noticed that the " Dual ATI Digital Cable Tuners w/ Remote" option no longer said "w/ remote"
So, it looks like dell has decided to not include the remote any more. Lucky for me, when I added the Dual DCT's without upgrading the video card, an error messgae appeared at the top of the webpage that said:
"Errors: Your ATI Radeon HD 2400 PRO video card does not support ATI TV Wonder Digital Cable Tuner w/ Remote Control selected. To fix this issue please click on the highlighted words to 'select a different video card or a different tuner'."
So, while dell has removed the "w/ Remote Control" from the DCT option, they forgot to change it in the error. This was proof enough to the dell CSR that I should have received a remote control, unfortunately she couldn't find the correct model.
Just thought I would let people know about my experience... hopefully Dell-ChrisM can help me out.
-Scott