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in fact, i didn't use this version. I read that it used to work. So if you send me link to older version, i could chcek it ;)
No problem ;) My english isn't perfect. I have Lg gt 540 (works on android 2.1). i read somewhere on internet that there wasn't any problem with aac on my phone. i'm not sure but i think it was xiia 2.0.9. And i think you could see code of xiia because maybe there is solution of this problem
I tried it but i still have problem with internal engine. Moreover on external engine aac streams are played in mono. You sholud see early ver. of xiia (eariler than 2.1) because on my phone ( android 2.1 not 2.3!!!) there wasn't any problem with aac streams. Maybe there is solution ;)  
On internal engine there isn't any problems with aac streams. Topic is closed. 

Thanks ;)
i think you should see an older version of xiia  because i read that it could play aac stream
Still i have aac issue :( I'll wait for new streaming engine. Maybe then i can use raidos in aac+
It's great news! Thanks for answer!
I think Xiia should have EQ support because. Why would it be very slow? Some music player have EQ support (f.e. PowerAmp, MixZing, AstroPlayer) and it works great!. You can warn user that using EQ can discharge battery quicker