Well it’s slow, but most auto converting pools have a pretty high payout threshold.  For 0.0025 BTC it’s going to take around 140+ days or so.  I’m going into it with the thoughts that I’ll reach payout once every 180 days, any sooner and it’s a bonus.  Received my unit on 8/29, I’m 8% to payout after about 14 days of mining (took a break for a few days to mine LTC on litecoinpool).  I would say on average it’s about $0.15 a day at current prices give or take whether getting LTC on litecoinpool or converting to BTC on one of the auto converting pools.