Eric, The "built-in" Airport card is 30mW and costs around $100 (802.11b, I don't know about the 11g cards) If you have lots of signals strength, then this is best. Fits inside of the tibooks, for example.
If you want more power, I recommend the 200mW PCMCIA card with Prism chips that Matt's company (http://www.surfandsip.com/) sells for around $90. Two flavors, built-in, or external antenna. My daughter uses the one with the built-in antenna in her tibook and gets better performance than I do (works in low signal areas where mine won't work). The only disadvantage is that it sticks out the side. --jack -- general wireless list, a bawug thing <http://www.bawug.org/> [un]subscribe: http://lists.bawug.org/mailman/listinfo/wireless
