I have put two WIC-1DSU-T1-V2 modules into my 2651 and I am not able to configure them. A 'show diag' command shows the modules, part number, serial number, etc. I ran this configuration through the software advisor and it claimed that I could use the V2 cards and gave me a couple of IOS images, which I loaded one. I have found one or two documents that say you can't use them. Does anyone know for sure whether or not the V2 cards will work in the 2651?