How to measure GB/day?

[idata]

The datasheet for Intel's X25-M SSD states that it should last at least 5 years when written to 20 GB/day. Can anybody recommend a Windows software that can actually measure how much raw data gets written to the disk? I'm not really that worried about the endurance of my SSD, but I'm hopelessly curious.

[idata]

Seems like the toolbox is no longer available to prevent further damage....

the choice of paying a little more for G1 SSD does pay off now.....

but I can't measure my SSD lifespan now....does it work when it's connected via Adaptec storage controller?

[idata]

I checked my smart in the toolbox:

Power on hours 2671

Power cycle count 295

Unsafe shutdown count 281 ????? ( must be wrong i always shut compu down normally, might have to do with fact i disconnect power every night)

Host writes 3.81 Tb

so my hourly host writes are 3.810/2671 = 1.426 Gb / hour on 10 hour day this is 14.26 Gb so i should be ok.

I do however have the famous freeze problem again, but this is a diff story.

[idata]

Is the toolbox back to normal? I can't download them yet.....