32課系列研經材料, 播放時間長達24小時。從探討真理、家庭教育、分辨異端到新舊約書卷研讀，內容廣泛而豐富。（只可使用電腦光碟機播放MP3格式）

Dr. Ho CD-ROM (MP3) with 32 lectures, a total of more than 24 hours of teaching. 

《遊子吟》C1-7R一書作者里程七堂講座錄音, 內容與《遊子吟》相似。這套卡帶可按需要翻錄以送親友, 請勿作為謀利之用。（共九卷磁帶）

Set of nine tapes, lectures by Li Cheng, author of Song of a Wanderer (see C1-7). Content similar to book. This set of tapes are not copyrighted and can be copied for others.

內容與I 1-3相同。只可使用電腦光碟機播放（MP3格式）。不適用於普通光碟機。

The above nine tape set on CD-ROM. To be played on your computer as an MPEG formatted file. Not a regular music CD. Cannot be played in your stereo CD player.