How many megapixels?

[Slick Fork]

I would choose adobe lightroom over the full version of photoshop. Lightroom has most of the "developing" capability that photoshop has (it's missing advanced photo-editing stuff) and has an incredibly powerful organisational feature.

Lightroom is also SIGNIFICANTLY cheaper than the full version of photoshop... you can try it free for a month if you download it through adobe's website.