HD setup and partitions questions....

Hi Everybody,
Building a new rig for FSX and have some questions on the HD setup....
Seagate 7200.11 (32mb):
1x250GB--OS + Storage
1x500GB--FSX + Storage
No RAID
Naturally the first thing on the 250GB will be the OS, so it will go on the outside of the platter(s). Plan is to dedicate the first 50GB to the OS and partition the rest for general storage.
500GB....What size partition do I need to dedicate to FSX? For present, future, plus the ~10% for defragging.....FSX will go on the drive first, so its on the outside of the platter(s).
What size partition for FSX?
and
Anything wrong with this plan?
TIA
Building a new rig for FSX and have some questions on the HD setup....
Seagate 7200.11 (32mb):
1x250GB--OS + Storage
1x500GB--FSX + Storage
No RAID
Naturally the first thing on the 250GB will be the OS, so it will go on the outside of the platter(s). Plan is to dedicate the first 50GB to the OS and partition the rest for general storage.
500GB....What size partition do I need to dedicate to FSX? For present, future, plus the ~10% for defragging.....FSX will go on the drive first, so its on the outside of the platter(s).
What size partition for FSX?
and
Anything wrong with this plan?
TIA