Windows 7: Queries | Windows Media Streaming

I have two questions regarding Windows Media Streaming which are as:

Can i download the content that i am streaming from another home group user on my Windows MP. Any tool\Software for this?

Also, if some one starts to steam my library content, is there any balloon notification? Or how can i know who is connected? Again any soft tool which can custom this feature?

Regards

if you want to share,don't know if you can see the list of people that are downloing.one thing i can say.it uses too much cpu.i had to desconect my sharing