I had an SPA Interface Processor 400 module in a new 6509, running: IOS (tm) s72033_rp Software (s72033_rp-ADVENTERPRISEK9_WAN-M), Version 12.2(18)SXF15a, RELEASE SOFTWARE (fc1)I moved this module to an older 6509 running: IOS (tm) s3223_rp Software ...