| How can I create logo files? | COWON D2+ | 2009/02/25 |
| How can I play or see files in SD or SDHC cards? | COWON D2+ | 2009/02/25 |
| Can I control playback speed? | COWON D2+ | 2009/02/25 |
| Can I record TV by COWON D2+? | COWON D2+ | 2009/02/25 |
| How long does it take to charge the battery? | COWON D2+ | 2009/02/25 |
| How to use an external microphone? | COWON D2+ | 2009/02/25 |
| Sound doesn't come out in TV out mode. | COWON D2+ | 2009/02/25 |
| Is DMB working in overseas? | COWON D2+ | 2009/02/25 |