You most likely need to use NDISwrapper and the WinXP driver for your wireless. I understand that NDISwrapper is now included in Slax, it wasn't the last time I used it.
You usually set up NDISwrapper with a terminal. If you enter it without any options, it will list the options. You will tell it where to find the driver and the driver's .inf file.
Code:
ndiswrapper -i /path/to/file/driver.inf
Verify that the driver is installed:
Then set up the module to load:
Code:
ndiswrapper -m
ndiswrapper -ma
ndiswrapper -mi
It may be a bit different in Slax.