Boot time protection in v6

I read that the default for Boot time protection is off in v6.  Should I enable Boot time protection in v6 in Windows 7 and XP?  Would a conflict occur with another program or driver if I did enable the setting?

Thanks

I read that the default for Boot time protection is off in v6.  Should I enable Boot time protection in v6 in Windows 7 and XP?  Would a conflict occur with another program or driver if I did enable the setting?