Well, I Googled for
wireless drivers toshiba satellite a30, which gave
http://forums.computers.toshiba-europe.com/forums...spa?threadID=12134 as the second result for me. On that page I found
this page, which is a page on a Toshiba site, so looks reliable. There, I entered the obvious stuff, e.g. Notebook, Satellite, A series. After that I chose A300 as model (had to enter something) and Wireless Lan Driver as driver type. Clicking one of the results redirected me to the Wireless Lan driver Portal, and here we are.
I see it doesn't work. Then I wouldn't know either, there's only one driver for the Atheros for each operating system, so it seems. Tried contacting Toshiba?
/ 
