You can also just upload the pics to the forums here and the forums will resize the images before storing them.
Question: What else do you plan on using the Windows PC for? Seems a bit overkill for just playing tunes on while going down the road (says the guy who has wanted to put a PC in the dash for a while now LOL).
I picked up a Windows tablet to put on the dash (for navigation--it has a GPS--engine parameter display (Forscan), TPMS monitoring, and
tank monitoring). Turns out I can accomplish all of that a bit easier with an android tablet instead of a Windows one..so just ordered an Android tablet for the dash (the Windows tablet will be repurposed as a "camper PC" for general use).