Is there a way to set up searches to automatically search for 128 kbps bitrate songs and only MP3s? It gets annoying having to type in 128 everytime and I dont even see a way to only search for MP3s (I don't want m4a, wav, wm). The only thing is see is set it up as "song" which stills brings up all of the file types. Thanks.

No. But you can filter out the formats you don't want by going tools > options > filters > keywords. Add the formats you don't want (ie m4a > add. wmv > add & apply).

You can arrange your search page so that the highset bitrates (apart from very low or missing b/r) are at the top. This would at least make it easier for you, having all the 128 grouped together. To do this, double click on the bitrate header.