I have recently ordered photo prints from Costco and do not have a membership. I just had to create an account on their photo site. The prints were delivered in about a week.

I have the Olympus OMD 5 Mk ii and the OMD 1 Mk ii. There is indeed a learning curve on the menu system. For travel, I prefer the OMD 5 with the 12-40mm f 2.8 lens. It is sharp lens and has performed well in varied conditions. I shoot mostly landscapes and nature and people when traveling.

I have purchased several used lenses from KEH. The condition of all has been as they rated it and I will purchase from them again.

I have the OMD E-M5 MK II paired with the 12-40 mm Pro lens. Fantastic for travel and landscape photography! Used for two years for travel and family photos.

I have bought and sold to KEH for years. Sales to them have always been at one of their buying event so if it’s something they can’t use, I take it with me. I found their prices to be fair.

When upgrading computers, I copied the Picasa program files from my old pc to the new pc and continued using Picasa without any issues so it might still work for your situation. Normally applications have to be reinstalled so I was surprised it still worked!