> I only get about 1107 bytes of most of the graphic files 
as 
> indicated by the error messages. I am using 3.21-4 and 

Weird - I get everything fine:
HTTrack mirror complete in 20 seconds : 42 links scanned, 
41 files written (527397 bytes overall) [538308 bytes 
received at 26915 bytes/sec]
(No errors, 1 warnings, 0 messages)

Most images are between 2-8KB but are working fine