Traffic throttling

Hello, since I have not the file store in my webspace for security reason, I use a php5 script to push it out. It even support "resumeing". some times ago, there was someone who told me to send out the files in chunks of, e.g. 1 kByte, which let me know to count the REAL traffic a client produce... OK, now the script works perfectly and I am able to delay the sending between two chunks, but what I need is a milisecond timer, because 1s is definitively to long. Is there something in php5 I can use? Thanks, Greetings and nice Day/Evening Michelle Konzack Systemadministrator Tamay Dogan Network Debian GNU/Linux Consultant -- Linux-User #280138 with the Linux Counter, http://counter.li.org/ ##################### Debian GNU/Linux Consultant ##################### <http://www.tamay-dogan.net/> Michelle Konzack <http://www.can4linux.org/> c/o Vertriebsp. KabelBW <http://www.flexray4linux.org/> Blumenstrasse 2 Jabber linux4michelle@jabber.ccc.de 77694 Kehl/Germany IRC #Debian (irc.icq.com) Tel. DE: +49 177 9351947 ICQ #328449886 Tel. FR: +33 6 61925193