HD crush uttorent problem .

hi
installed new WD 500Gb SATA
i moved 60GB from local disk to the new with no problem

BUT
when i downloaded from uttorent after 20min it crush my drive and i had
to reconnect it again from the motherboard

is it network/anti virus/hard disk problem?

i was thinkg about cache maybe...but im not sure....its really annoying .

i have 2800 AMD proccesor 2 GB ram .win7 ultimate 32 bit +nod32 .

You could try to:
http://www.sevenforums.com/tutorials/10392-write-caching-enable-disable.html

If you're wired powered and have an UPS backup it should be fine enough.

And also some Optimization here:
http://www.sevenforums.com/tutorials/11728-optimize-windows-7-a.html

Reset your client uTorrent to it's default value.

Don't enable (set to "Disable Windows Caching in uTorrent, write & read") in the client, but enable it in windows 7.

Forgot to tell that maybe you should update the controller drivers...S-ATA AHCI if needed.

10x- currently not near my pc...ill try it today and update you
thanks man