Please help!   
I have problem ...   
First of all, my registrar does not allow using name-servers IP within class C addresses, so  i can't directly put Heliohost's name-servers in NS-records there, instead i (trying) use there Xname.org NS-records which in they turn, point to Heliohost name-servers.  Will this work?   
Secondly, i was not sure how to add my domain name in Heliohost, as Add-on Domain or as Parked Domain, so i was put it once there, and when it not work once there, and once again when i change some thing in Xname, and so on ...  didn't remember to where is it was last time.    
For now i think to put my domain as Add-on Domain, but park wrapper gives these error: already configured.  I was report about it previously but since djbob's reply there is still error.    
Can it be solved?     
login: seven 
main domain: mv.heliohost.org 
addon/parked domain: uacentral.org.ru