Software Inventory missing items?

Hello,

I am upgrading the HP Insight Management Agent on the servers...

I see the Agent in the add remove program

on SCCM Hardware AddRemove Program

but not in the SCCM Software Inventory

Both Inventories have run several time since the installation...

Any clues?

Thanks,
DOm

System Center Operations Manager 2007 / System Center Configuration Manager 2007 R2 / Forefront Client Security / Forefront Identity Manager