Trying with Hello (Picasa)

I was trying to edit my post "Received my TCS order", to add a TCS logo with it. First I got some N/W error. This is because, currently Hello doesn't support proxy. I was looking for a system with a direct connection. Finally I had to use 'cray' for this. But it seems that, I need to read the Hello help for editing a blog post and adding a picture to it.