Trek has WSD mountain bikes. I got a Fuel EX 9 last summer - it was available in WSD (as were the 7 and 8, at least), but I feel too scrunched up on them - I don't fit the WSD formula (I'm long waisted and short-legged). Anyway, I loooove mine, even if it is a men's model. I got a really good deal on mine (closeout season!), but I think MSRP was $3200 at the time.

Have fun!