http://www.pyramining.com/referral/a64p8sh3d    2012-09-18 09:05:42 UTC    still active
http://www.pyramining.com/referral/bhm92ndga    2012-09-18 09:05:42 UTC    still active
http://www.pyramining.com/referral/caqx2yhkn    2012-09-18 09:05:42 UTC    still active
http://www.pyramining.com/referral/9fh3ec7ps    2012-09-18 09:05:42 UTC    still active
http://www.pyramining.com/referral/qg9p3zrkf    2012-09-18 09:05:29 UTC    still active

here's some referral links Working as of posting - use it quickly!

Shouldn't you back it up so if your hdd breaks you won't lose your $10k?

What are the fees?