I need 25 LR.
there have been several instances where a new forum user such as yourself will come to the forum to buy liberty reserve, get into a trade, and then never deliver the bitcoins. because of a double spending race attack or finney attack, only after a bitcoin transaction has several confirmations should the liberty reserve be sent to you.
as a public service message:
When you trade OTC you engage in a transaction with people you possibly know nothing about. You may send your BTC to the person, and never get anything back. Or you may send your $currency to the person expecting BTC, and get nothing in return. This is a highly undesirable outcome for you, and you should do your best to guard against that. If you do not have a history of previous transactions with this person, or otherwise do not trust your counterparty, there are several mechanisms you can use to mitigate the risk of fraud:
http://wiki.bitcoin-otc.com/wiki/Using_bitcoin-otc#Risk_of_fraudhave you tried btc-e? there you can withdraw liberty reserve.