Hi, I have laptop Acer TravelMate 527 TXV. I tried to install USB cardbus 2.0 (with 2 port USB cable). First time I installed was OK but it installed repeatedly several times (so it asked to locate the driver, I click to CD-ROM after finished, it asked again to locate the driver). After happened several times I thought it must be something wrong so the last installation I clicked cancel and I booted up again my laptop (because it didn't ask me to boot up). After booting up and I plug in the cardbus, my computer said it found a new hardrive again (for USB cardbus) so I put the USB cardbus again but this time after I click the location (in the CD-ROM) it said that it wasn't able to locate the location. Can you guys help me what should I do ? I removed all component for USB cardbus, so when I click in Device Manager, it only says "Standard Open HCI USB Host Controller" Thanks for your help. Regards, Maria