Difference Between DWL-650 and DWL-650+

[DANIEL MAGNUSZEWSKI]

All,

I would like to install 6.1 on my Thinkpad 600e. I have an DWL-650+
wireless card. After checking out: 

http://www.freebsd.org/cgi/man.cgi?query=wi&sektion=4 

I saw that the wi driver has support for the Dlink DWL650. Is the 650+
the same Prisim 2.5 chipset as the 650? Has anyone been able to get this
card to work on 6.1?

Thanks.

-Dan