How do I change the NEXT USED filegroup on a partition scheme? (MS SQL Server 2005)

I ran the below script, and mistakenly used the wrong filegroup for the NEXT USED filegroup for log_dbc_idx (It shoudl be fg_log_dbc_idx_25_2_2011). I did not discover the problem until after I loaded data to the partition. Is it possible for me to change the NEXT USED filegroup for this partition without removing and reloading the data? Please advise on any other information you need from me to assist with this problem. Thank you in advance.


ALTER DATABASE Customers ADD FILEGROUP fg_log_dbc_25_2_2011
ALTER DATABASE Customers ADD FILEGROUP fg_log_dbc_idx_25_2_2011
ALTER DATABASE Customers ADD FILE ( NAME = N'fg_log_dbc_25_2_2011_01', FILENAME = N'F:\MSSQL2005\Data\fg_log_dbc_25_2_2011_01.ndf', SIZE = 1048MB, MAXSIZE = UNLIMITED, FILEGROWTH = 10% ) TO FILEGROUP fg_log_dbc_25_2_2011
ALTER DATABASE Customers ADD FILE ( NAME = N'fg_log_dbc_idx_25_2_2011_01', FILENAME = N'I:\MSSQL2005\Data\fg_log_dbc_idx_25_2_2011_01.nd f', SIZE = 1048MB, MAXSIZE = UNLIMITED, FILEGROWTH = 10% ) TO FILEGROUP fg_log_dbc_idx_25_2_2011
ALTER PARTITION SCHEME PS_Log_dbc NEXT USED [fg_log_dbc_25_2_2011]
ALTER PARTITION SCHEME PS_log_dbc_idx NEXT USED [fg_log_dbc_idx_25_1_2011]
ALTER PARTITION FUNCTION PFN_log_dbc() split RANGE (dateadd(dd,-1,convert(datetime,'2011-2-25 23:59:59.997')))
ALTER PARTITION FUNCTION PFN_log_dbc_idx() split RANGE (dateadd(dd,-1,convert(datetime,'2011-2-25 23:59:59.997')))