[babeKnuth]

are you using something else that is faster (for comparison)?

are you on a netbook? low on RAM? everything feels fairly responsive on my end.

[alnayyir]

I've got a macbook pro with 4 gb of ram, a linux laptop with quad-core + 6gb of ram, and a CR-48.

On the mac and the linux machine, it was too slow to be usable.