http://ppm4.activestate.com/MSWin32-x86/5.10/1006/R/RO/ROBIN/PadWalker-1.7.ppd
http://ppm4.activestate.com/MSWin32-x86/5.10/1006/R/RO/ROBIN/PadWalker-1.9.ppd (this one should have fixed the problem)
http://www.bribes.org/perl/ppm/PadWalker.ppd