missing sources at equi4.com

Hi,

I use in my kbskit project at sourceforge.net/projects/kbskit the following 
files from www.equi4.com:
  www.equi4.com/pub/sk/sdx.kit
  www.equi4.com/pub/tk/tars/vfs.tar.gz
  www.equi4.com/pub/tk/tars/vqtcl.tgz
  www.equi4.com/pub/tk/tars/zlib.tar.gz
Now the vqtcl.tgz file is missing.
Is there a chance to get it back on the above position.
Should a save a copy under sourceforge?

Also what about the future direction of the development on the vlerq side.
I really like to have only simple C and not C++ dependencies.

Thanks for your attention.

rene