This is an update to the market fix thread from below. However, to fix streaming audio quality, it also requires build.prop changes.
So please disregard that thread and take a look at this one.
market_streaming_fix_froyo.zip - 4shared.com - online file sharing and storage - download
Note, if you are having trouble with performance, this will JUST fix the market and return the streaming audio settings back to default.
http://www.4shared.com/account/file/yHlfPvuv/fingerprint_froyo.html
So please disregard that thread and take a look at this one.
market_streaming_fix_froyo.zip - 4shared.com - online file sharing and storage - download
Note, if you are having trouble with performance, this will JUST fix the market and return the streaming audio settings back to default.
http://www.4shared.com/account/file/yHlfPvuv/fingerprint_froyo.html