X-F1: in stock at Jessops and on eHome (through Amazon UK)
The X-F1 is in stock at Jessops (click here) for £370 and on eHome (through Amazon UK) there are just 9 bundles (camera, spare battery, 16GB SD-card) available of the BLACK version (click here) and 10 bundles of the BROWN version (click here) for £380. eHome, a shop in Birmingham, has a very good feedback rating on Amazon UK.
You can take a look at a lot of images shot with the XF1 at photographyblog.com (click here), with images of the same subject taken from ISO 100 to ISO 12800 and much more. More images at pocket-lint (click here).