More rounding issues - it rounds to 1 decimal place when you place an order.
Place an order for 0.78 and it rounds to 0.8 and throws an error because I don't have 0.8BTC in there.

Edit: then the confirmation page says this, which is clearly wrong:
You are selling: 0.7000 Bitcoins (Rounded to nearest 0.05)
That's pretty stupid and embarrassing... Was any QA done? Launching too soon?
I looked at one of the subpages yesterday, and my high-end laptop slowed to a crawl -- seems like there's some impressive bloatware on the back end. Strike two.
CampBX: Looking forward to your comments on two-factor authentication and other security measures. You
do understand that you're asking people to trust you with their monies, right? You only get one shot at earning trust -- if you blow it, it's gone for good.
I do hope you guys come through though, and become a model for other exchanges. Best of luck.
We have not been able to reproduce this issue despite multiple attempts. 0.78 rounds up to 0.80, and 0.77 rounds down to 0.75 which is the expected behavior.
We will look into offering two-factor authentication depending on feedback from the userbase.