I have 2 used Inspires: The first is completely AT&T stock, but I dropped it and busted the screen... still works, just all cracked up.
The second was rooted, android version 2.3.4, kernel version 2.6.32.39-cyanogenmod-gafdbd42-dirty-di11igaf@linux#2, build number GRJ22-GingerBeast 2.1.2 ...