I have a 'new' Wind U100 which came with PS 7 installed, so I have to agree w/ whomever suggested older versions of software. Nothing wrong with that! I can't wait to try editing on it! I know that the small screen will be a real drawback and color management may be a headache, but I'll love being able to edit on the fly when travelling for posting to my pbase galleries (
Beth's Photo Galleries at pbase.com). I think this will be the answer I was looking for all of those months ago; Picnik not withstanding!
But DO check out Picnik too!