With the new pricing plans and streaming service I am strongly considering upgrading my U1 account. However before I take the plunge I have a few questions that I thought someone could help with.

1. Is there a way (or will there be) to stream from U1 to an Ubuntu desktop? For instance, I have an Ubuntu desktop/media server that I utilize as a media hub for my home. It has more storage than I'll ever use. The main PC I use however is a HP netbook with a much smaller hard drive. I'd like to sync all of my music from the media server to U1 so that I can access my entire collection via my Android phone. I'd like to be able to do the same with the netbook but if I sync it to U1 it quickly fills the hard drive. Is there a solution for this?

2. I doesn't appear that the U1 Mobile comes with additional space, is that true? (seems a little steep for just streaming while limiting you to 2gb)