The site looks very applealing but if we look deeper I think it offers some clues. I am not dismissing the claims but however the process I think is unique on how this is done.
The first clue we all find is baron forex. Now on there site under forex signals you can get some free with a new account. The first partnership signals seems like the same that tradespreadbets is offering.
I think what these guys have done is automated the process for you instead of having the trades send via email.
Has anyone talked to the gentleman Mark Rood. From googling his name it looks like he was involved in horse racing picks in the past.
Not that this doesn't work but again I believe it is someone who is taking information and passing it along to the end-user and having the whole process automated.
Hope this helps a bit.
Also if you go under whois, the website owner is Niclas Sundqvist. Now through another link Mark has his site on facebook and under his friends Niclas is listed.
Man I got too much time on my hands or I should be a researcher, LOL
Hope this helps Guys
Pickles