I have a problem with my Dell Latitude x300 Centrino (XP, SP2) laptop maintaining a wireless download. When using the Internet or ftp, the download stops after a minute or so. I then have to disable/enable the Intel mini pci wireless card in order to resume the download. I have another laptop (XP but SP1) and an iPAq that connect wirelessly to the Internet without any problems at all. Could this problem be related to XP service pack 2? Is it a Linksys firmware problem?