I just got my replacement Evo, preloaded with 1.47 (thankfully not Froyo). Is there a way to get to rooted 1.47 and then rooted Froyo without doing nand unlock? It was possible with the 1.32 roms I think, but I can't a root approach for 1.47 that does not rely on loading the eng-PC36IMG that overwrites the PRI. If it's not possible, I'll dive in with SimpleRoot, but I wanted to try this experiment. Thanks!