I am trying to use an old special edition ibook around the house with the original airport card via the Linksys wireless router. Is there a way to update the card to accept 64 or 128 bit encryption? I read that it is only 40 bit. Or am I sol. I get good signal strength, but no access. The ibook will not accept the name and password I created in the setup. The ibook is running 10.2.8. Anyone tackled a similar experience?