So now that I'm getting this shiny new scanner (V750 Pro) I need to get some software. I doubt I need a full CS, but am thinking Lightroom ought to suffice for retouching old family photos (my wife's mainly, not commercial), basic adjustments on my to-be-scanned LF negatives, and simple editing of our travel digi-snaps. Maybe someday I'll scan my old 35mm slides, too, and her old color negs.

I see B&H currently list Lightroom 3 for $240 and Lightroom 4 for $145. It seems a no-brainer, am I missing something?

Oh yeah, WinXP if it matters.