The easiest method is to set up a new Bouquet, for 30W, and copy all the channels into that bouquet.
Use Dreamboxedit, to copy your channels, from your receiver, set up a bouquet, and copy them over.
Download dreamboxedit, onto your PC:
http://www.vuplus-community.net/board/forums/vu-tools-settings.10/
Place a new folder, on your PC desktop, and name it settings (default name, and location, for saving your channel list)
Start up dreamboxedit, click on Tools, at the top, and Options.
Enter your receivers IP address, test the connection, and if it's working click the save option.
Go to File, and click Fast FTP Download.
Once your list had loaded, go to the All Satellites drop down box and select Hispasat 30W.
You should now have a list of Data, TV, and Radio channels, on 30W, which you can copy over into your 30W Bouquet.
If you haven't got a 30W Bouquet, right mouse click, in the panel labelled TV User Bouquets, far right hand side, and click the insert new Bouquet option.