[QUOTE="Seahawkk, post: 5640493]i preordered the Vita awhile back. I dont remember how much i put down on there preorder. Is there a way to check? if so will i have to add more since they implemented the taxes?[/QUOTE]They charge you the price once the item actually ships, you don't put money down on it.
In any case you should be able to find details about the order here:
Also, their policy regarding pre orders:
For items with a future release date, the Amazon.co.uk price may change between the time of order and the date the item is dispatched. We do not charge you until we dispatch an item; therefore, when you pre-order selected books, CDs, videos, DVDs, pieces of software or video games, you will be charged the lowest price offered by Amazon.co.uk between the time the order was placed and the item's release date.
If the price is lowered on the release date and your order has already been dispatched, we will automatically refund the difference between the price you were charged and the release-date price. Pre-order Price Guarantee only applies to items displaying the Pre-order Price Guarantee offer on the product detail page. Terms and Conditions apply.
Pre-order Price Guarantee does not apply in the case of mispricing, described earlier on this page.