delay_pool vs rapidshare

[Leandro Oliveira da Silva <leandro@xxxxxxxxxxxxxxxxxxxx>]

Hello all!

One of my clients reported today that the internet access was slow and i 
have delay_pool configured and qos in the linux server. I saw the 
following in the access.log:
1218206547.680  39373 <ip> TCP_MISS/206 13166 GET 
http://rs319tg2.rapidshare.com/...part02.rar - DIRECT/80.231.128.120 
application/octet-stream
1218206547.983  39556 <ip> TCP_MISS/206 13166 GET 
http://rs228tg.rapidshare.com/...part03.rar - DIRECT/80.231.41.29 
application/octet-stream
1218206547.994  39538 <ip> TCP_MISS/206 13166 GET 
http://rs228tg.rapidshare.com/...part03.rar - DIRECT/80.231.41.29 
application/octet-stream
1218206548.158 102769 <ip> TCP_MISS/206 37742 GET 
http://rs352cg.rapidshare.com/...part06.rar - DIRECT/82.129.36.153 
application/octet-stream
1218206548.468 1714862 <ip> TCP_MISS/206 442326 GET 
http://rs279gc2.rapidshare.com/...part01.rar - DIRECT/64.214.225.80 
application/octet-stream
1218206549.352  33284 <ip> TCP_MISS/206 7622 GET 
http://rs279gc2.rapidshare.com/...part01.rar - DIRECT/64.214.225.80 
application/octet-stream
1218206550.066  40740 <ip> TCP_MISS/206 10518 GET 
http://rs21l34.rapidshare.com/...part04.rar - DIRECT/62.67.46.22 
application/octet-stream
1218206550.341  34143 <ip> TCP_MISS/206 7622 GET 
http://rs279gc2.rapidshare.com/...part01.rar - DIRECT/64.214.225.80 
application/octet-stream
1218206550.870  43760 <ip> TCP_MISS/206 13166 GET 
http://rs21l34.rapidshare.com/...part04.rar - DIRECT/62.67.46.22 
application/octet-stream
1218206550.943  43680 <ip> TCP_MISS/206 13166 GET 
http://rs21l34.rapidshare.com/...part04.rar - DIRECT/62.67.46.22 
application/octet-stream
1218206553.720  42710 <ip> TCP_MISS/206 10268 GET 
http://rs319tg2.rapidshare.com/...part02.rar - DIRECT/80.231.128.120 
application/octet-stream
1218206555.185  33138 <ip> TCP_MISS/206 7622 GET 
http://rs319tg2.rapidshare.com/...part02.rar - DIRECT/80.231.128.120 
application/octet-stream
1218206555.507  43994 <ip> TCP_MISS/206 10268 GET 
http://rs228tg.rapidshare.com/...part03.rar - DIRECT/80.231.41.29 
application/octet-stream
1218206556.906  44885 <ip> TCP_MISS/206 13166 GET 
http://rs21l34.rapidshare.com/...part04.rar - DIRECT/62.67.46.22 
application/octet-stream
1218206558.719  48811 <ip> TCP_MISS/206 13166 GET 
http://rs279gc2.rapidshare.com/...part01.rar - DIRECT/64.214.225.80 
application/octet-stream
1218206559.295 1450697 <ip> TCP_MISS/206 54166 GET 
http://rs42l33.rapidshare.com/...part05.rar - DIRECT/212.162.63.43 
application/octet-stream
1218206559.538  52322 <ip> TCP_MISS/206 13166 GET 
http://rs279gc2.rapidshare.com/...part01.rar - DIRECT/64.214.225.80 
application/octet-stream
1218206559.812  46839 <ip> TCP_MISS/206 13166 GET 
http://rs319tg2.rapidshare.com/...part02.rar - DIRECT/80.231.128.120 
application/octet-stream
1218206560.214  47222 <ip> TCP_MISS/206 13166 GET 
http://rs352cg.rapidshare.com/...part06.rar - DIRECT/82.129.36.153 
application/octet-stream

What i'm assuming is that rapidshare is breaking the file in small 
chunks, so if i limit the download speed to 50k/s almost all this 
"files" will arrive in 1 second and just after will download the next 
chunk and so on, so the delay_pool is not effective in this case, am i 
right?
What can i do so as to avoid that this kind of downloads affects all 
others? (Block rapidshare is not a solution because i can't block 
anytihng, just control the speed)

Thanks a lot,
Leandro