problem with startup disk

[praveen521]

hi
i am praveen kumar nayudu,i have installed windowsXP through boot camp,after i install my total drivers in XP through macX cd, then i restarted my macbook.and i pressed button C while startup,then my default OS becomes
MACX ,i am happy with that but the main problem is i am unable to use XP,even i didn't find my MacX and XP partitions in startup disk in system preferences in Mac also. so please help me in this regard.
thank you.

 

[eric2006]

Try holding the "option" key at startup - the "C" key is for loading from a disk.