Hi teamcool, no Filmfour isn't available either as standard or with a subscription. You can get Tcm if your prepared to pay Topup tv about �7.99 amonth for a small package of extra channels. Be warned though, because they only broadcast tcm from 7pm to about 5am everyday unlike sky where I think its 24hrs! I recently packed tcm in because I was fedup watching the same tired repeated movies week after week.
You might want to go for the DVD postal service you can get this through Filmfour, tesco's or screenselect. You can pick and choose and its cheeper than Sky.