This has been out for a while but I've just got round to posting about it. There is a "new" documentary about women in punk, made by a woman in punk Zillah Minx lead singer of the band Rubella Ballet.
I've only seen the trailer but it seems to come at a different angle with a female director at its helm. It even covers different, unknown bands and talks about what other punk girls were doing at the time.
She's a Punk Rocker U.K (5 min Official Trailer)
Shes a Punk Rocker U.K. MySpace Video