Litecoins are easy to buy, you can send devcoins, bitcoins, ppcoins, ixcoins, even maybe solidcoins, to Vircurex and either buy litecoins with them directly or trade to bitcoins then buy litecoins with the bitcoins.
Of course this assumes you are buying using real (blockchain-based) money not some made-up fiat crap from some government.
-MarkM-