Hi Scott and thanks very much for the patches.
	However, we are still NOT able to get the import to work with the above spreadsheet.
	Firstly we upgraded the module in the usual way by re-installing over the top.  Then we imported the new spreadsheet.
	NO variant inventories created.
	Secondly we deleted all the existing products and imported again.
	NO variant inventories created.
	Finally we removed all the smith modules and checked there we not longer any DB objects left. I am pleased to note that all the DB objects had gone; unlike previous versions of Smith Cart which left dozens of tables and sp's which had to be removed manually.
	Then we re-installed from scratch and tested the import again.
	NO variant inventories created.
	Equally frustrating is that re-imports do NOT seem to be updating the existing products. i.e. when prices or other attributes are changed they are not updated.
	Finally, in desperation, we deleted all the products and tried an old spreadsheet of our own which somehow worked!  This spreadsheet has a different structure to the one you have provided above.
	So, I can only conclude that you are developing with a different spreadsheet/structure than the one you have listed here.
	Can you test the one you have here because it clearly does NOT work.
	thanks
	Angus
	ps: our old spreadsheet that seems to import the variants has the following structure:
	 
	CategoryName
	SubcategoryName
	Manufacturer
	ProductSortOrder
	ProductSku
	ProductName
	UnitCost
	QuantityOnHand
	Weight
	Summary
	ProductDescription
	Description2
	Description3
	Description4
	Description5
	ThumbImage1
	LargeImage1
	ZoomImage1
	LargeImage2
	ZoomImage2
	LargeImage3
	ZoomImage3
	LargeImage4
	ZoomImage4
	LargeImage5
	ZoomImage5
	VariantGroup1
	VariantName1
	VariantPriceDif1
	VariantWeightDif1
	VariantImage1
	VariantDisplayType1
	VariantGroup2
	VariantName2
	VariantPriceDif2
	VariantWeightDif2
	VariantImage2
	VariantDisplayType2
	VariantGroup3
	VariantName3
	VariantPriceDif3
	VariantWeightDif3
	VariantImage3
	VariantDisplayType3
	VariantGroup4
	VariantName4
	VariantPriceDif4
	VariantWeightDif4
	VariantImage4
	VariantDisplayType4
	VariantGroup5
	VariantName5
	VariantPriceDif5
	VariantWeightDif5
	VariantImage5
	VariantDisplayType5
	VariantSku
	VariantQtyOnHand
	Width
	Height
	Length