Refocusing and realigning my vintage computer collection is turning out to be a love hate thing. I love the idea of having only one base system to learn, like the PC, and working with the limited operating systems. On the other hand, I hate the idea of selling off my non-IBM systems in order to raise the money needed to buy the remaining computers and systems. The missing computers are an IBM 5170 AT, 5155 AT, and a PC Jr. In the end each of the computers will be in various stages of originality from all original, with no upgrades at all, to the fully upgraded system I call Alice; my IBM 5150 PC with IBM 5161 expansion unit. If my luck holds out, I should be able to sell at least a couple of the systems, like the TRS-80 Model 4, and Mac SE which has been upgraded with an 8 Mb memory expansion, and Mac OS 7.6.