Tarantino and Robert Rodriguez are going to write and direct a horror film called Grind House.

Miramax Films golden children Quentin Tarantino and Robert Rodriguez are teaming up to make a film for the new company established by the studio’s founders, Bob and Harvey Weinstein.
Tarantino and Rodriguez will each write and direct a 60-minute horror film, and the two films will be packaged under the title ‘Grind House’, which is planned for a spring 2006 release through the Weinstein Co.

Tarantino says that this could be the first in a series of films. No official word on what this does to the timeline for getting Inglorious Bastards finished – but I smell a delay.