Hi exploder,
it appear that experimental support for your card has been added in kernel 2.6.39:
http://linuxwireless.org/News/2011-05-19later improved in kernel 3.0.0:
http://linuxwireless.org/News/2011-07-22The current PCLinuxOS kernel, 2.6.38.8-pclos3, doesn't provide support for your card.
Your choice right now is limited to the ndiswrapper. (unless you are going to build a newer kernel yourself).
Basically upon configuration of the card you choose "ndiswrapper" driver and provide the driver for windows, preferably win XP.
(from a driver CD or other media)
AS