Okay I have Windows XP Pro SP3. I am using apache to create the server portion. I have done a speedtest and I get 17mb Down and 5mb up I paid a good bit for that. When trying to download files from the server on any network ( I have tried 3 all cable) it starts really fast around 200Kb and quickly goes down to 60Kb. I have checked apache and they do no limit the upload speed to my knowledge. I have done a speedtest so I don't think it is the linksys Wireless-N router. The server is hard wired and I have the QOS at full blast on that port. Is windows XP Pro limiting the speed?