I'm new to all this, but I signed up with ripple. Apparently I can't buy any ripples until I get 300 (or more) in my ripple.com account, but I can't see any way of getting those 300. Is it possible for anyone to transfer 300 into my account (however this is done ... I'm not entirely sure)? I guess I'd have to pay for those 300 ripples in some way.