to avles:
LCD接D-Sub 或 DVI-D 是絕對有差的，你可以用同一片7500及同一部L365來試，接D-Sub時，請注意桌面上的圖示文字，或是開一個記事本打一些文數字上去，然後請看那些字的邊緣，應該就會看到類似『陰影』或『泛光』的現象（這是『pixel jitter』現象所造成LCD接類比訊號傳輸時先天上的限制，經過兩次D/A及A/D轉換所造成的失真，包含訊號的電壓失真及同步時基訊號的失真。）。
然後再接上DVI-D線，再去看那些文數字的邊緣，就會發覺已經沒有類似『陰影』或『泛光』的情形了，而且整體畫面的顏色，會覺得比較亮麗與準確，不會有種模糊的感覺。
但因為你無法同時做兩種接法的A/B測試，只能一次測一種，所以在比較上會有一些參考上的盲點！
說實在的，到目前為止，我在賣場看到接D-Sub的LCD，在視窗下的記事本或Word等操作時，沒有一部是我能接受的。
講難聽一點，現在會說LCD接D-Sub與接DVI-D沒差的人，大都是賣LCD的人了，原因大概不用我講了。
至於各位要買那一種，我想決定權還是在自己的手上！

底下再一次列出 APPLE 關於使用DVI當LCD介面的文章說明，各位可參考參考。

http://www.apple.com/displays/faq.html

What advantages does the digital graphics interface have over traditional display interfaces?

The digital graphics signal sent by the Power Mac to an Apple flat-panel display provides distortion-free images that are sharper than those on a CRT display or a flat-panel display with an analog interface. Here’s why: A CRT display requires an analog interface because it creates light and color from an electron beam. To create an analog signal for the CRT display from the digital data in graphics memory, the computer’s graphics controller must perform a digital-to-analog conversion, which can lead to image degradation. Because all the Apple flat-panel displays are digital devices, they do not require this conversion to analog form. A flat-panel display using an analog interface must go through yet another conversion from the analog to digital signal, which leads to even more possible distortion. Apple displays receive a distortion-free digital signal directly from the graphics controller. Not only does this mean that all the pixels are razor sharp from screen edge to screen edge, it also means that the screen never needs the kind of adjustments required for either a traditional CRT display or a flat-panel display using an analog interface.