Goldrush,
I use Spreadex. The spreads aren't as good as finspreads, but there's not that much in it. I have a credit account with them - just a small one - it allows me to have up to £2,000 on risk. I use it when I am maxxed out on my other accounts. Its telephone only, with no online facility. Oddly I tend to do better with thisas my trades are more considered. I get trigger happy with the online spread betting firms.
Go to www.spreadex.com and play around with it. They offer a wide range of shares, some of which I can't trade with other providers.