After seeing this afternoon's anouncment of Cmask for Irix,
	Mac and Win95 I attempted to download the win95 version
	cmask.zip. I downloaded with my browser and then ftped it
	as well. I attempted several times to unzip it using
	pkunzip (which is what I've always used)...it won't
	unzip properly with that...there are bad tables and
	inconsistent headers etc. Has anybody else been able to
	unzip this? Perhaps the author of the anouncement might
	be able to help...just now it seems to me like the file
	is corrupted etc.

	Bruce Quaglia
	University of Utah

On Sun, 13 Jul 1997, bruce quaglia wrote:
> 	After seeing this afternoon's anouncment of Cmask for Irix,
> 	Mac and Win95 I attempted to download the win95 version
> 	cmask.zip. I downloaded with my browser and then ftped it
> 	as well. I attempted several times to unzip it using
> 	pkunzip (which is what I've always used)...it won't
> 	unzip properly with that...there are bad tables and
> 	inconsistent headers etc. Has anybody else been able to
> 	unzip this? Perhaps the author of the anouncement might
> 	be able to help...just now it seems to me like the file
> 	is corrupted etc.

I had the same problem. When trying to unzip the file cmask.zip , I get
CRC errors.                                                            
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 Mark T Vigorito
 mtv@U.Arizona.EDU
 http://u.arizona.edu/~mtv