does anyone know of any exchange yet where I can buy XRP for GBP or bitcoin?

i am still waiting for my BFL Jalapeno and at this rate the difficulty will be so high when i get it that it wont be worth the effort.

I see they are giving away free XRP on this site, i guess i need to post 5 times first though, i could always reply to my own posts but i guess thats cheating and will look a bit sad (Im not that desperate)