Already Tested, it took me forever to get this because the site that holds this driver doesn't seem to work. I had to get this from a German site. Just unzip the file and got to the device manager and directed to the files or for user friendly ppl use the wlsetup file. By the way I only tested it on XP.
The following files are found inside the driver download file.
|Release_1_0_0_9/AUTORUN.INF||83 bytes||21 Oct 2003|
|Release_1_0_0_9/CheckDLL.dll||36.9 KB||10 Jun 2003|
|Release_1_0_0_9/PRISMNIC.cat||7.8 KB||11 Mar 2004|
|Release_1_0_0_9/Utility/OdysseySDK.exe||10.3 MB||8 Aug 2003|
|Release_1_0_0_9/Utility/Setup.exe||2.7 MB||1 Apr 2004|
|Release_1_0_0_9/Utility/odService.dll||917.6 KB||8 Oct 2003|
|Release_1_0_0_9/WL54CB.inf||13.5 KB||9 Mar 2004|
|Release_1_0_0_9/WL54CB.sys||381.5 KB||29 Dec 2003|
|Release_1_0_0_9/WL54CB5.sys||383.1 KB||29 Dec 2003|
|Release_1_0_0_9/WLSetup.exe||20.5 KB||25 Feb 2004|
|Release_1_0_0_9/XP/PRISMNIC.cat||7.8 KB||11 Mar 2004|
|Release_1_0_0_9/XP/WL54CB.inf||13.5 KB||9 Mar 2004|
|Release_1_0_0_9/XP/WL54CB.sys||381.5 KB||29 Dec 2003|