Recieving Inventory Query

Hello,

I'm pretty sure we are approaching this correctly but not sure how to do
this: We have a purchase order database where we enter all our inventory
purchases. The problem is that each line item in a purchase order is a
generic inventory item. I want to take these generic items and "Recieve into
Inventory" so that they become owned assets. A simple insert into query
should do the trick but there is one problem that I cannot work out...

If the purchase order says we bought 20 laptops then the insert query needs
to insert 20 new assets into the tblAssets.

EX:

PO 1001
1 Monitors
3 Keyboards
22 Laptops

The query needs to create 26 new records... Any help would be great...

Thanks,
Ernst.