Spotify premium on pc; high res selection help


Can 't figure out how to select the higher res rate on my brothers pc as spotify premium has a totally different interface on his pc than my iphone. I can't find any "settings" or "preferences" menu. I also can't find the option to download tracks for availability for offline listening. Any help is greatly appreciated!!
128x128b_limo
Isn't mog 320kbps, just like spotify premium?
The reason I ask how to select sound quality on a pc is because you can pick normal, high or extreme on both mac and i phone. I assume they give you an option because if the internet is running slow you can pick a lower res. in order to stream without interruptions.

I don'g think he's got "extreme" selected because I can't hear a difference between pandora one (192 kbps) and spotify premium on his pc but I can sefinately hear a difference between the two on my rig.
I think it will depends on your connection, it auto adjust:

http://support.spotify.com/us/learn-more/faq/#!/article/What-bitrate-does-Spotify-use-for-streaming
MOG vs. Spotify comparison seems to favor MOG in overall Sound Quality.
[http://www.gadgetreview.com/2012/06/mog-vs-spotfiy.html]/Gadget Review MOG vs. Spotify
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