When you say no suspension do you mean fully rigid or no rear ruspension? If fully rigid then you should be able to get a really good hardtail for a couple of thousand dollars.

If you mean no rear suspension and want full boinger then I would think that if you are too tall for the largest Juliana then you will have a good chance of finding a non-wsd bike to fit (and a good chance of getting hold of a demo bike as well). As well as the Superlight, there is the Blur which comes in a few variants, notably XC (short travel) and LT (long travel). I don't think the geometry is that radically different to the Juliana.

If you are going to spend some money then there is also Titus:

http://www.titusti.com/

Racer X: for lightweight racing,
MotoLite: All mountain allegedly (whatever that means).

They have a good article on women's fit:

http://www.titusti.com/womensfit.html