Discrepancy between Intersango and MtGox GBP orderbook

[omgitsmehehe]

I'm sorry if this is posted elsewhere but was just wondering why such a big discrepancy between the two?

I assume it could be due to the Intersango GBP transfer situation. Is there any way to exploit the drastic change?

Thanks

[Graet]

different exchanges often end up with discrepencies
many people take advantage of this to profit - some have even code trading bots to take advantage of this.
it is called arbitrage

[omgitsmehehe]

Thank you for your reply Graet.

Any idea where I can obtain some free source code or free tutorials for bitcoin arbitrage bots?

Thanks