wireless driver on 3000 C200, works only with open wireless

[johnp126]

Broadcom Wireless LAN driver for Windows XP - 3000 C200, N100 Version: 4.100.15.5
Release Date: 2006/12/06

does not work with encyption of WEP. works ok if you have no encryption but this does not work, they Lenovo state they are working on it but still no updated post, anyone else have issue

[Pengie]

I've got the N100 using the same Broadcom wireless card & driver and it works fine using WPA-PSK. However I'm having a different problem with my card on XP--

It connects fine to 802.11g on channels 8, 9, 10 & 11, but has a problem connecting or passing data on the lower channels. After navigating through Thinkvantage support, the rep told me that a few level 2s had seen the same problem and the fix was to use the Broadcom drivers for Vista. Unfortunately the self-extracting distro from the website keeps complaining about being corrupted. Am a long time supporter of IBM but all in all unhappy with Lenovo support.