In case this has passed people by, the most recent issue of Singletrack magazine (issue 42) has an article on 'what women want' from a full-sus bike (much of which applies to both hard-tail and full-sus), plus reviews of 6 women specific full suspension bikes:
Kona Four Lisa; Orange Diva; Santa Cruz Julianna; Scott Contessa FX-15; Titus Motolite; Trek Fuel EX-8
(The Titus is my bike, so I'm obviously biased and think it was the best one on test!)
Cheers
Sue