FTSE 100 XML feed required

[swavster]

Hi everybody.
I'm developing a new financial websote and am trying to find an XML feed of FTSE 100 share prices to integrate into my site. I know real time prices are expensive to aquire but does anyone know of anywhere I can get a delayed feed (like the 15 minute delayed prices you see all over the place on the web on the other financial info websites)?
I've had a look around and contacted various companies but they all charge a small fortune and include a whole lot more information that I actually want.
Please help, anybody. Coz I'm desperate to find one.
Thanks.

[BLiZZaRD]

The best I could find is from an Ask Dave article.

and this 3rd party one from Barchart.