We are about to change out some of these computers, will we need to buy more seats? My boss also wants some type of hard package, i.e. disk or flash drive for that reason.

At this stage Image2Punch Pro has not been designed to be used together with flash discs. However, in the future I would probably implement a dongle licence mode. I always offer replacement license key(s) without any additional cost if the customer has crashed his computer either because of virus or because of anything else, or if they want to upgrade to new computer. However the nature of an Image2Punch Pro's licence key is to be used for 1 computer only.