[CentOS] CentOS 4 and Intel Wireless 2200BG (ipw2200)

I am going to be setting up an Intel 2200bg card this evening.  I was
wondering if anyone is using this (successfully) with CentOS 4.  The
directions look straightforward, but please let me know if you had to do
anything interesting/undocumented to make it work.  I am also wondering
if people are using the driver provided with the current CentOS 4 kernel
or if people are using the most recent version, and if so are you using
the one from ipw2200.sourceforge.net or from intel.com

Thanks,
Barry