success in terms of sales, not much. Not even a 3 figures sales yet after posting our first game in about 4 months ago.
As far as selling is concerned, one will have to integrate Intel's SDK which basically provides DRM. Integration is quite straight forward. just few lines of API calls and you are done. Validation is also used to be straight forward. But now-a-days they are not so straight forward. The main problem is they have wide range of specs from intel netbooks to their PC's you application should scale up to them.
We are looking for a one hit wonder game which will make us millionaire .
btw intel SDK link can be found here
http://appdeveloper.intel.com/