ok so i heard that the froyo 2.2 ota was going to be hitting soon so i figd i would go back stock so i could see check it out. so i used the thread on unrooting and going back stock with the .sbf file with rsdlite. did that with the 2.0.1 .sbf and everything seemed fine till i noticed it would'nt update to 2.1. i whent and did the update check in settings and it says system is curently up to date. then outta curiosity i booted into recovery and all i get is the pic of an exclamation point with the phone lying infront nothing else. if i hit the power button while that is on there it reboots. i have also tried with the 2.0.sbp file also and the same thing and i am running as admin with the drivers needed and letting it fully complete! so what do i do any help would be great!