Help! Index corrupting? DBCC CheckTable failing?

We are having quite a time since moving a large database to a new
server (actually built new server, renamed as old to make seamless for
users, etc.)

Import 104 million row database (5 column) into table (CD_Assets_bad2)
from existing (CD_Assets):
Account(varchar(8))
TransactionDate(datetime(8)
Flow(varchar(1))
Category(varchar(7))
TotalValue(decimal(8))

Run DBCC CheckTable - no issues. 
Create 4 non clustered indexes (3 single column, 1 two-column). All
indexes create fine.

Run DBCC CheckTable again and receive the following:
Server: Msg 8951, Level 16, State 1, Line 1

Table error: Table 'CD_Assets_bad2' (ID 244195920). Missing or invalid
key in index 'idx_totalvalue' (ID 7) for the row:

Server: Msg 8955, Level 16, State 1, Line 1

Data row (1:11154499:98) identified by (RID = (1:11154499:98) ) has
index values (TotalValue = -10).

Server: Msg 8952, Level 16, State 1, Line 1

Table error: Database 'CD', index 'CD_Assets_bad2.idx_totalvalue' (ID
244195920) (index ID 7). Extra or invalid key for the keys:

Server: Msg 8956, Level 16, State 1, Line 1

Index row (1:20855652:338) with values (TotalValue = -0¤

4�) points to the data row identified by (RID = (1:11154499:98)).

DBCC results for 'CD_Assets_bad2'.

There are 104397173 rows in 677904 pages for object 'CD_Assets_bad2'.

CHECKTABLE found 0 allocation errors and 2 consistency errors in table
'CD_Assets_bad2' (object ID 244195920).

repair_fast is the minimum repair level for the errors found by DBCC
CHECKTABLE (CD.dbo.CD_Assets_bad2 ).

Any ideas? It seems like some sort of corruption, but the index
creates fine. If anyone can help please let me know. If I can provide
any addtional information that might help, please let me know.

Thanks,
David 
[EMAIL PROTECTED]