Song number 18 ("Lover's Tears" 情人的眼淚 in the listing above) is on Baidu.

I have got a copy of that and uploaded to YouTube so that more people can access this video.

see link
http://www.youtube.com/watch?v=FKtDeGypADU

What works well for me is to install RealPlayer SP version that I mentioned before.

Use RealPlayer SP to download the video while you play it on YouTube.

The downloaded FLV file that you get on your machine can then be played with your Real Player in the ORIGINAL SIZE. The picture is really sharp when played this way in the original smaller frame mode.

I like Mui's version a lot. Tks for uploading on youtube!

Song number 3 (mentioned above) : "Spring Breeze Kissing My Cheek" (春風吻上我的臉 with other stars, Full Version) was uploaded by someone else. Unfortunately, it is not available any more at that link.

Lucky that I saved a copy of the video when it was still available.
I have just re-uploaded it now. Hope it would stay.
Here is the NEW link:
http://www.youtube.com/watch?v=UPX9cPe33y4

I have also just noticed that within YouTube, in the lower right hand corner of the screen, if you hit the symbol that looks like two over-lapping rectangles, you get a pop-out window which allows you to play the video in a very small screen, thus giving a very sharp image.

Alternatively, you can also download the video and watch it using a software like RealPlayer to play it on a small screen.

If the Real Player SP version mentioned before does not allow you to download video from YouTube, you can try this software:
http://update.downloadhelper.net/index.html

Adding song number 32 to this "Wish List" of Videos to be made into DVDs.
32)
Song: Medley of Anita's and Other Singers' Classics from the 80's
Year: Late 1989 or Early 1990
http://www.youtube.com/watch?v=WnPLUu69Hdc

Above is the video being shown as this week's feature clip in our "Video Corner" (see main page of website).

Thank you to Frances for recommending this video. The picture quality is great and has some of my all time favourite songs.
A few of these I have never heard Anita sang them before.

This video is an absolute treasure.
Another set of examples showing how well Anita could sing other people's signature songs.