Bulk Update via eBid Spreadsheet, is it Possible?

[tradesmanschoice]

Hello,
I would like to bulk-update the available quantity and perhaps the buy it now price of gallery listings via the ebid spreadsheet system without affecting anything else or restarting the auction. Is it possible, is anyone doing this successfully?

My main requirement is to update quantity - I need to do this regularly without affecting anything else in the listing.

Thanks,
Mark.

[needleworkfool]

I would like to know this too?