As a side note they also only let you have 100 open positions at any one time (according to their API page), which means you could only really have 100 santoshis difference between the lowest and highest prices, and if you're creating buy as well as sell orders, it's only really 50 santoshis either way. Seeing as you've put in lots of orders already, does this mean you have hundreds/thousands of open orders on vircurex? Also, is it more important for you to set the price in 1 santoshi increments, or set the range (eg 50-350 santoshis) with it working out the increments itself?
I have many hundreds of open orders.
I have many on the same price, even, because I have started back at one satoshi all over again many times by now.
Ok, I'll see if it's just outdated documentation, perhaps it lets more than 100 now. Will test with the api and see.