RT61 - channel region change

I’m using openSUSE 11 with ralink RT61 card and everything worked fine until my ISP changed the wifi AP channel to 12>:(. The driver provided by SUSE supports channels 1-11, so my question is:

How and what should I change so channels 1-13 would work?

(these channels are allowed in my country)

There is no edit option (don’t know why) so I’m writing a new post, because I already solved my problem >:).

I’ve installed a driver from rt2x00.serialmonkey.com, changed the driver in yast and I have 13 channels :). (just writing because somebody may need it someday)