Welcome to the all-new Windows Central Forums! - We're still moving some things around, so you may see a few quirks here and there, but we're working on getting things fully completed as soon as possible. For now, take a look around, and if you run into any major issues, please let us know in this thread!
it supports .gifs, but it doesn't save them. You could probably save it in SkyDrive and use skymanager or transfer via email.