I have spent weeks trying to get my Realtek 8192se internal wireless card working with Backtrack 5 and have had no luck. I've tried to install it manually with all sorts of errors, I tried ndiswrapper that installed the driver and sees the module, but still no wireless extension. I am asking everyone in this forum for help! I'm a noob when it comes to Linux but not an idiot when it comes to computers. If anyone thinks they can help, please respond, I'll give you more details on everything I've done.