I've been trying to flash my drive for 2 weeks now and I was getting that yellow ! in the device manger next to the via chip.. I'd tryed every new driver I could find and still I git the !

..I was just about to go to get a PCI SATA and wanted to try it one more time ......
I did a right click on it "the device with the yellow !" and did update driver but what I did was dont find ..I'll choose it ...and went to the windows OEM one at the very top of the list for the driver ...at the same time I had the 360's dvd conected up with Team X's kit and the modbe botton down ..clicked "update driver to the OEM one" and
Bam..windows seen it...Hell yea.. saved me $49.99.. I'm going to get some DVDs now

I tell you it was the best feeling to hear and see it in windows!! after week's of this $h!t.. Now I got to read a little more on burning back up's ..all I've done for the past weeks is read about this chip set!!!!!...
BUT try this if you still get the yellow !!! it might work for you too...and thanks for all them tutorial they make life alot better!!!an dfor the noobs try the birdy hitachi easy flasher "if you have a hitachi" it WILL save you from bricking your 360....