Don't hold your breath, they always find an excuse. (They just had bitcoin "stolen")

Here ya go,not sure if it'll help though 

https://bitcointalk.org/index.php?topic=355339.0

thanks for the information brother  
this really useles

There are a lot of theories about Zen cloud hashlets and if or what they are mining.
The theory that makes the most sense is that they are leasing or renting out the
hash, which brings in more than a normal multipool. That is my guess at what is
going on. And I have bought some hashlets, see my sig for discounts. Right now it
seems like $15.99/mh with the guaranteed best pool is the way to go.

I have 3mh's 

Right now the Zenpool is paying out 0.00065BTC/Mh which is twice as high as a payout per MH as other multipools such as clevermining.com. If you only buy 1 MH then your going to have to wait a few days to withdrawal because the network fee that they force you to pay is 0.0002BTC, which is essentially 30% of a single mining day.

If you're going to buy some hashlet power you should check out some of the discounts that I listed in this thread to at least save yourself some money.

Also since we don't know the long term outcome of being able to supposedly mine scrypt coins faster than any other multipool out there, I'd suggest not investing too heavily in these miners. However, with that being said the 1MH/s miner currently would only take 46 days to have an ROI of >100% so maybe start small and as they pay themselves off, re-invest the earnings to make more BTC per day and build it up from there.

I have a unit being shipped to me tomorrow. I can confirm from them that they use Hashfast's chip with their own board design.