Hi!

Amount needed: 0.09 BTC.
Interest rate: 10%
Repayment date: I can pay you back in 2 weeks.
Amount to be repaid: 0.099 (0.1 to round it up)
Collateral: This account if you don't trust me to do one without collateral, although I've done deals worth a few BTC before
Address: Let me know if I'm accepted so I should post it.

Cheers.