I really like the other suggestions that Tradeguy made earlier, I was gonna post the same thing =)

Here are the other two suggestions I'd LOVE to see.

1. Additional Item Shipping Charge. For when a buyer buys more than one item of a certain item and I need to charge a little more. This would automatically add the $2 into the invoice for me and helps with emails =)

2. Auto connect to eBay? Would it be possible to FULLY automate auction wizard to connect to ebay at preset times and generate invoices for me and email them automatically?

any kind of automatiuc connection and processing would be great! most ppl who are doing business have a constant on connection anyway so thats no trouble, just add an auto-list, autogenerate option and youre set :)