The previous thead [webmasterworld.com] on this user agent is locked to new replies.
It's returned with a wacky new user agent:
Mozilla/4.0 (compatible; MSIE is not me; EDI/1.6.6; Edacious & Intelligent Web Robot; Daum Communications Corp., Korea) 211.115.109.nn No PTR
keyplyr
6:50 am on Nov 13, 2006 (gmt 0)
Yes, took 2 dozen pages - same new UA.
abates
3:17 am on Nov 14, 2006 (gmt 0)
Atleast they've fixed the robots.txt bug I noticed last time, though they're still requesting robots.txt for every page they're downloading (they could at least implement If-Modified-Since for it...)