So I hacked my N86 earlier today, and it seems to be working excellent except for a few things:
The slider will not lock, no matter what you do(whether it be options or the hardware button).
At the home screen, when the camera slider is opened, the camera does not automatically start up.
It does not auto-rotate.
I'm baffled. Any others had similar problems?

UPDATE:

...and then seven hours later, very much at random, it started working perfectly.
Now all is working beautifully.

Flashing/hacking definitely made it speed up too...