I would make four partitions: 100GB, 100GB, 50 to 80GB and the rest for storage. You do have a 500GB drive???
The first one I would install is XP to the third 50 to 80GB partition; that way you won't have to mess with boot issues but I wonder if XP will then be the (I don't know the term) default partition that can't be formatted from within an OS; do you know what I'm referring to?
Then I would install Vista to the second 100GB partition; then W7 to the first, as that would give 7 the fastest partition for future use.
I would be very interested in your thoughts on this setup, this is the way I intend to install to the new machine when I get it finished.
I just tried to format my Vista (the first OS installed on the first HDD) from within my Win7 and the format option is grayed out. This is what I was trying to say in the statement below; the reason this would ever matter is for any reason you should ever need to format the partition XP (or the first installed OS) is on you would have to use a third party partition manager to do so.
Hello all.
These are excerpts from PMs I sent. I would like to 'hear' everyone's thoughts on this.

Later :shock: Ted
My Computer
- Computer Manufacturer/Model Number
- * BFK Customs *
- OS
- W 7 64-bit Ultimate
- CPU
- Intel Q9550 Yorkfield
- Motherboard
- ASUS P5Q Pro
- Memory
- 8GB Dominator 8500C5D
- Graphics Card(s)
- ATI : XFX 5870
- Sound Card
- Realtek HD Audio 7-1
- Monitor(s) Displays
- 1x 47" LCD HDMI & 3x 26" LCD HDMI
- Screen Resolution
- 1920x1080P & 1920x1200
- Hard Drives
- 1x 80GB Intel X25-M G2 SSD : 1x 500GB & 1x 640GB WD Caviar Black(s)
- PSU
- Corsair 620HX
- Case
- Cooler Master RC-690
- Cooling
- Tuniq Tower 120, 2x 140mm and 3x 120mm case fans
- Keyboard
- Microsoft 500
- Mouse
- Razer Diamondback 3G
- Internet Speed
- 14 Mb/s
- Other Info
- 1x Koutech 3Gb/s SATA HDD Hot Swap Rack