you can keep your ripples online with some trusted sites including; bitterex. the dev team now has a desktop wallet as well link to download the wallet:https://rippex.net/carteira-ripple.php#/
Great, now there is some progress with a desktop wallet. Windows 64 bit and 32 bit. Probably best to see what ppl say about it in the ripple forums before using. Or just buy a Nano S.