iSMS Middleman Application: Getting Proofs

I will middleman almost any trade just post here before you add.
0/10 trades for anything up to $50*.
0/10 trades for anything between $50 and $100*.
0/3 trades for anything at or over $100*.
0/2 trades for anything over $200*.

*Runescape GP is accepted as a form of currency. Conversion rate: $1 = 2M
So if you use my services be aware i will need all of these things screenied.
MSN of the users who are being middlemanned for.
Sythe names of those being middlemanned for.
Date.
Proof of money/goods being sent/given to the middleman.
Proof of the middleman giving goods to the buyer.
Proof of the middleman giving goods to the seller.
Both participants in the transaction confirming that the transaction was successful.
Screenshots are essential - chat logs, clearly, are not accepted. We endorse MSN conversations, AIM conversations and Yahoo conversations only.