[c-nsp] ASN32 in Netflow (6500 / 12.2SX)

[David Freedman]

Not seeing this in SXI3,

Whilst doing some reading (http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6554/ps6599/data_sheet_C78-521821.html) , I came across:
"The initial release supports all existing BGP features including IPv4, IPv6, VPNv4, and VPNv6 address and sub-address families, with the exception of "IOS NetFlow""

This initial release is billed as SXI1, does anybody happen to know in which SX release netflow support can (and should) be found?

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/release/notes/features.html (release notes) are not helpful

Dave.