My understanding is that there will be only one Standing Order option: 10 equal monthly payments April 2011 to Jan 2012 of the Saver price only and must be set up before 31 March 2011. So if you wish to use this arrangement then suggest you sort as soon as possible. I understand if you apply before 31 March then no payments will be taken until April 2011 anyway so no harm in getting it sorted early.