Workaround for Hollow Movieclip Mask problem

Darshan is building his next version of slideshow component and this problem is bugging him now. I found out one workaround yesterday. When the mask movieclip made open (instead of keeping it with a closed hole) even with a hairline gap makes the mask work properly....

Masking with Hollow Movieclip

Darshan pointed out about this problem to me, I also checked. If you use a movieclip with a hollow interior as the mask it does not mask correctly, via actionscript or otherwise. However plain fills with hollow interiors work.

Corrupt Movieclip?

Yesterday I faced this problem. When I imported a audio file into a movieclip of a heavy flash file, It imported the audio but it was truncated (the end portion of the audio is missing) I even tried importing the audio into new flash file and drag and drop it in the...