My point about the difficulty finding XP now was primarily in reference to typical outlets (Newegg, TigerDirect, MicroCenter, etc)
and is due to the fact that Win7 is the currently marketed product.
Hence, my comment about Computer shows being the most likely current source
providing one can be found in your area... don't know about in England or in Finland,
(with or without girlfriend and dog).
Yes, you can find copies of XP from on-line sources, but
Determining the reputability of these sources, and the genuineness of the product is not possible until they already have your money.
On one on-line transaction, I thought I was buying a product from a reputable source...
It turned out to be a cheap pirate copy knocked off in Asia someplace.
Never again... Never again!