possible in lynx file download?

On Macs (an apple macintosh G4, running debian squeeze) I use lynx to  
download cd-images from cdimage.debian.org.  I have no problem   
getting CD ".iso" images. (Except that it seems to prefer IPv6, which  
is significantly slower for me than IPv4. Is there a config option to  
change that behavior?)

But when I try downloading the MD5SUMS file from the same directory, I  
get a few lines of HTML pre-pended to the downloaded file.

Has anybody else seen this behavior?  Am I doing something wrong?  Is  
this a bug in Lynx?

Rick