E car insurance - anybody know this company? uk?

I am a first time driver and bought my first car, i have been looking on the net for insurance quotes and came across a site called e car insurance. the quote i got from them seems unbelievable. it is at least £400-£500 cheaper than anyone else i have been quoted from. i wonder whether this company is legit and if anyone has their insurance already with them. it seems nice to be true!
Answer
They do exsist. have you tried: www.moneysupermarket.com or www.confused.com i use them to find car & house insurance.