I read a review of the e405 0n Brighthand. The review states...
" Communications. The e405 has infrared but does not have built-in Bluetooth or Wi-Fi. However, it has a Secure Digital slot that supports SDIO Now!, so you should be able to pop in one of the new SD Wi-Fi cards and gain access to wireless LANs. "
http://www.brighthand.com/article/e405_review
' Should ' is an awful vague word however. :wink:
Socket's Compatibility matrix shows it's SDIO WLAN card card will work with the Toshiba 400 series, but only w/ PPC 2003.
http://www.socketcom.com/pdf/SDIOCom...lityMatrix.pdf