d.e. shaw - investor relations interview - need advice

I have a telephone interview coming up with Shaw for an investor relations associate position. Would anyone be able to tell me if it would be as quant/brainteaser heavy as other interviews (which have been discussed on the boards)? I am also wondering how many rounds they do: I heard there are 10 interviews in total - would that mean phone interview + 2/3 visits to their offices?

Thanks for the advice!