How to export or install the certification to Windows XP pc

Hi, Can someone share with me on how to export or install the certification to Windows XP and MAC-apple from Freeradius server? Thanks, Timolthy For Win2kserver or Win2003 IAS, on WinXP system we can http://IP-Srv/certsrv and install the certification. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com