I am planning to use my old Pentium D 805 with Intel D101GGC as a downloader because my ISP provides free download period from 0200 to 0800. So i want my pc to turn on at 0200 if i leave the plug on.The product manual of D101GGC shows it support RTC Alarm from S5. But the BIOS (Phoenix - AwardBIOS v6.00PG) does not show any RTC Alarm option. I use windows xp. I tried googling about acpi settings on xp, but got nothing. Please guide me