Don't know if anyone else knows about this but just found out that the Tate Modern has been running a season of Italian B-Movies through January, the best thing is the screenings are FREE!
There's only 3 films left now, I only found out yesterday and managed to get down there to see What Have They Done To Solange?
They have a decent sized proper cinema there and the films are a mixture of prints and DVD projection.
The films still to play are:
Dr Goldfoot and the Bikini Machine - Saturday 4 February 2006, 19.00
Planet of the Vampires - Wednesday 8 February 2006, 18.30
The Cursed Medallion - Friday 10 February 2006, 19.00
I'll be going down for the final 3, wish I'd know about this from the begining, would have loved to see all of the films.
Here's a direct link to the website with more details