Last week's column about changes in store for Comcast's standard cable subscribers brought in lots of e-mails. First, a clarification: Subscribers will now be able to get On Demand programming but only on the TV attached to the set top box, not TV sets attached to the new, smaller digital adapters (DTAs). I compiled readers' most common questions. Comcast spokesman Dave Nyberg provided the answers.

Q Is it possible to watch one program and record another under the new system?

A Yes, if a customer uses two digital devices on their TV/VCR. One DTA is connected to the TV and one to the VCR. A splitter is also necessary and will be provided at no charge. With a single DTA, it is not possible to watch one program while recording another.

Q When recording under the new system, do the VCR and TV need to be set to Channel 3?

A Yes, and the customer chooses the channel to be recorded on the digital device.

Q Can I still record two or more programs on different channels at different times on the same day on my VCR? I don't want a DVR.

A Yes, the digital set-top box can be programmed to change channels in conjunction with the VCR. Older set-top boxes may not have this function. Subscribers can exchange the old unit for a new one at a Comcast payment center. The smaller DTAs do not perform this automatic channel change function.

Q What about customers with digital TVs with ATSC or QAM tuners? Can they still get free local HD channels?

A Yes, these customers will need two additional components to their home set-up -- an A/B switch and a splitter, which Comcast will provide at no extra cost. Instructions for hookup can be found at www.comcast.com/digitalnow. Go to the FAQs and click on "view all." Scroll down to question 29.

Q Can a customer use PIP (picture in picture) with the new system without having to purchase or rent additional equipment?

A Yes, but they will need the two digital devices (DTA or set-top box) and a splitter on that TV.

Q How will the change affect people in apartments who are governed by the apartment building's rules?

A It depends on the service agreement with the apartment complex. Comcast will communicate the changes with residents and let them know if any action is necessary on their part.

Q What should people do who have problems with the codes on the universal remotes? Some people are being told about extra charges to get these codes.

A Call 1-877-634-4434 or 651-222-3333. There should be no additional charge for assisting customers with the codes. If necessary, Comcast will provide a replacement remote with additional codes at no extra charge.

Q Are there changes in store for Basic 1 customers getting only channels 2-23?

A Not at this time.

John Ewoldt • 612-673-7633 or jewoldt@startribune.com. If you spot a deal, share it at www.startribune.com/blogs/dealspotter.