Hi Paul:
A clarification: Apple designed the iBooks, Powerbooks and other portables using Airport and Airport Extreme in such a way that if these portables were purchased together with the Airport or Airport Extreme installed then the PCMCIA slots would remain available for other extensions or additions. In other words, the PCMCIA slot remains an extra available port for using all sorts of devices usually reserved for Windows or Linux. There are tons of emulators for Linux and lots of drivers for these PCMCIA devices if one does the research carefully and decide within one's budget just what one wants to use when and for what. As you have Airport, embedded in your laptop you don't need any other wireless device for Linux. Just select Airport, associate it with eth1 from within Network config if you are within Gnome or KDE and you should be wireless nearly immediately. You explained you've had trouble with YDL 4.0.1; you shouldn't have trouble with YDL 4.1. A little experimentation will reveal to you which interface works best in your environment. Airport should have no trouble linking to whatever nodes are available; the issue will be the interface. As usual each person must judge for themselves what works best; your advantage will be as a student you have access to all the other students who have similar problems.

Use the PCMCIA slot for something cool and smooth and maybe a bit unheard of .... like a TV transmitter that fits into the PCMCIA slot!! Go ahead... bug your buddies out with how the PB or iBook is not supposed to be able to do that! Remember Linux is a completely different universe!! I haven't tried this myself, but hey you're the student... this is as good a time to cosy up with the dweebs in the Physics & Comp. Sci. departments listen a bit to what's hot, what's going on and maybe see how you fit in or learn enough electronics to trick out or mod your own machine. Check out the back issues of various electronic, linux and similar tech magazines see what you can find which interests you.

By the way, because you have the Airport card installed, you will have lots of choices regarding which interface you choose to use within Linux. KwifiManager just being one of them.

YDL is sturdier and faster than OS X. Considering the other advantages of one OS or the other will vary according to your skills and needs (and assignments). You may find it convenient (and practical) to partition your laptop such that you have both Linux and OS X available so that you utilize the best of what both offers.

Congratulations on pursuing a career and education. Delve and study as well as you can and investigate expanding the skills you have ever wider. There is no area of study in which a mathematical and technological/scientific foundation will not be fundamental and perpetually useful for the duration of one's life. So use the time you have and focus. Be innovative with the computers, technologies, research, libraries and whatever is there for you to utilize and explore as a developing professional.

Just an idea but if you want more than one firewire port or the USB ports provided by Apple, consider getting a PCMCIA card with those features ... why not?? OS X might recognize them, might not; but Linux most likely will. So use the PCMCIA ports to your need and advantage. Otherwise, be imaginative!

Good Luck ...


On Mar 23, 2006, at 6:33 PM, Paul Higgins wrote:

Thanks for the info. You mention the PCMCIA cards; will these work in both the Airport Extreme slots as well as the regular Airport slots like my iBook? And with those drivers installed, will a machine with a PCMCIA card be able
to detect a new wireless signal without rebooting?

In case you're wondering about my particular situation: I work at the U of MN,
and the entire campus is a wireless zone, not to mention all the coffee
houses, etc. It's really nice to be able to walk into a library, open up your notebook, and be able to work without a reboot. (Though to be fair to YDL, it boots *much* faster than OS X on this machine). There are those little USB wireless dongles as well--do you know if they work, or is that
also an issue of having the proper drivers?

I'd also be interested to hear what anyone's experience has been with the new Kwifimanager in 4.1, and whether it's still crashing on launch like it did in
4.0.1.

-PRH

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