I started a thread like this not too long ago. I received my super statement the other day, and with interest it has actually increased even with no contributions from me. And with fees taken out. I was worried that it would all be eaten up, but so far so good!!
I think I posted this in your thread

Women and superannuation - taking control of your future This is the the government's superannuation section on the ATO website. It explains co-contributions and spousal contributions which are both ways to increase your super balance. I would also recommend shopping around for a super fund with low fees, industry superfunds generally have lower fees and provide similar returns to the retail funds. HTH