Shitf+Delete on MacBook Pro

I'm a new convert to the Mac revolution, and recently picked up a MacBook Pro. I am using Boot Camp to dual boot OS X and XP SP2.

My question -- how do I imitate the Shift+Del feature on the MacBook Pro in the Windows environment?

Well I think it would be shift+Fn (that's the key to the lower left) + Del

yeah it is shift+fn+delete