I haven't done any SB offers yet, and have never really done any Spreadbetting, but let me see if you guys agree with the figures I have worked through - I think I know how to work out how much per pip you need to stake to hedge your currency exposure.
From what I can see (on IG index) Forex rates are quoted as five figures, as each pip is 1/100th of a cent.
At this point I think it is important to clarify "which way round" you are betting.
Using the market GBP/USD as an example, you
buy if you expect the first named (GBP) to strengthen against the second named (USD) and vice versa.
For hedging purposes you would
buy GBP/USD to protect yourself against GBP strengthening against the USD (i.e the dollar depreciates).
Lets say currently, £1 GBP is worth $1.65 USD.
The SB company quote;
Sell - 16300
Buy - 16700
You want to deposit a float of $5000 into your Moneybookers USD account. I don't know exactly how the exchange rate works with this or whether there are any charges, but lets keep it simple for the moment and assume that you pay in £3030.30 GBP, which at a rate of £1.00/$1.65 is worth $5000 - so you now have $5000 USD in your account.
You want to protect this against currency movement, and thus we are going to
buy GBP/USD, becuase we want to protect ourselves against the pound strengthening against the dollar.
So we are going to buy GBP/USD at 16700.
We need to work out how much to stake per point. To do this, take the original amount you deposited - £3030.30, and divide this by the price you are going to buy at, which is 16700.
£3030.30/16700 = £0.18 per pip.
So we
buy GBP/USD @16700 for £0.18 per pip. This will protect our USD float against currency fluctutaions, as you will see in the following example.
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Ok, lets say the value of the US Dollar falls against the UK Pound (or the pound strenghtens against the dollar if you want to say it that way round).
£1 GBP will now actually buy you $2 USD (for the sake of example).
This means that your float of $5000 USD is now only worth £2500 - ouch!
Since you deposited £3030.30, and you can only get back £2500, that is a loss of
£530.30.
However, the Spread Betting company now quote the following;
SELL @ 19700
BUY @ 20200
We can therefore close out position at 19700.
If you remember, we opened at 16700 @ £0.18 per point.
19700 - 16700 = 3000 pips of movement.
Your gain is therefore 3000 x £0.18 =
£540
That £540 gain cancels out the £530.30 loss (give or take a few quid) we have incurred on our float.
I think that's how it works - feel free to input into this as I think this will be a useful method for protecting aginst currency exposure.

