Well, just to add insult to injury after having had the CPU in my basket while it was in stock, getting through checkout, paypal and then crashing at confirmation page TWICE, when I finally did get an order to go through and the CPU was now pre-order, it appears that PayPal having taken the payment from the wrong account. Even though I know for a fact I had not selected that account.
So looks like I'll have to cancel and re-order or something to fix it.
So looks like I'll have to cancel and re-order or something to fix it.