give it a few weeks, your 360's will soon die, thats the way my three died, lockups happen more and more frequent and them bam, RROD
could try this
--==Console Reset Codes==--
Clear All Installed Game Updates and Console Cache
1. Go to the "system" blade
2. Select "memory"
3. Press...
$20.00
Connect 360 for OS X
http://www.nullriver.com/index/products/connect360
I am all over this, when the new xbox update comes with H.264 support in May !!!!!
FYI
I Have seen 2 different Targets in (different Cities in wisconsin) that had the Apple HiFi's on Clearence for $150 and $174, but I dont know if it would be everywhere