JaneNida/070422で、オートリロードしてたら出ました。
--------------------
GET /livenhk/dat/1181899820.dat HTTP/1.1
If-Modified-Since: Fri, 15 Jun 2007 09:45:44 GMT
Host: live23.2ch.net
Accept: text/html, */*
User-Agent: Monazilla/1.00 (JaneNida/070422)
Range: bytes=4515-
HTTP/1.1 206 Partial Content
Date: Fri, 15 Jun 2007 09:46:12 GMT
Server: Apache/2.2.2
Last-Modified: Fri, 15 Jun 2007 09:46:10 GMT
ETag: "12353-129e-432eeb78e3c80"
Accept-Ranges: bytes
Content-Length: 251
Content-Range: bytes 4515-4765/4766
Content-Type: text/plain; charset=shift_jis
..................<><>2007/06/15(..) 18:46:10.16 ID:LE/PLKsC<> <a href="../test/read.cgi/livenhk/1181899820/22" target="_blank">
>>22</a> <br> NHK.............l...i...[.V.............................B <br> .........X...........o.............B <>
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GET /livenhk/dat/1181899820.dat HTTP/1.1
If-Modified-Since: Fri, 15 Jun 2007 09:46:10 GMT
Host: live23.2ch.net
Accept: text/html, */*
User-Agent: Monazilla/1.00 (JaneNida/070422)
Range: bytes=4766-
HTTP/1.1 416 Unknown
Date: Fri, 15 Jun 2007 09:46:26 GMT
Server: Apache/2.2.2
Content-Type: text/html; charset=iso-8859-1
Transfer-Encoding: chunked
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>416 Requested Range Not Satisfiable</title>
</head><body>
<h1>Requested Range Not Satisfiable</h1>
<p>None of the range-specifier values in the Range
request-header field overlap the current extent
of the selected resource.</p>
</body></html>