Garethf is a scammer.

Scammer's profile link: GarethF
Explanation of the trade: Account trade for 30m osrs gp.
How they scammed: 50/50 trade was promised. I gave my 15m, then he logged out (what he claimed was his ISP was down). Next day he came back and apologised and wanted the trade to go on. He convinced me to give the other 15m, which i did after a really long talk.
Sythe PM picture: none.
Skype profile ID & conversation pictures: below.
Other relevant trade screenshots:

Imgur: The most awesome images on the Internet

skype chat: scam

 

Okay so where's your proof that the Skype of GarethF is live:runescapes2011

 

Unfortunately i didn't know/read that sythe PM's where necessary.
But i do have other proof that GarethF is live:runescapes2011.

As seen on GarethF's original post, he says: 'There was three people so i just sent one of them a message hoping it was you'.
On skype, live:runescapes2011, says the exact same thing: 'I messaged like three people because i wasn't sure which one was you'.

The above can be seen in these screenshots: Imgur: The most awesome images on the Internet

 

Fairly obvious it's him, banned.