I may wanna extend it a little bit, but don't know how.
I've managed to set the cache folder to ramdisk by adding "--disk-cache-dir=" to the target path, which is really sweet.
So I'm guessing there may be a similar way to change the width of bookmark's rollout.
Or perhaps it's editing an "ini" file or something.

Just let me know, and I'll be really appreciated.

PS: if you can give me a complete list of all cmd parameters that can be added after the target path, that'll be very nice and helpful.