Which rom are you refering to? All the roms I've seen before requires wipe from 2.01 to 2.1
Pete's BB 2.1 ROM. It says any ROM running 2.0.1 can update with update.zip unless I'm reading it wrong. I'm not going to update though until something amazingly better than 7.6 come out. 7.7 had much better benchmarks and linpack scores, but JIT was just a little too unstable.
