Okay so whilst my current laptop is only a year old (and still working very well) I want something that has a bit more swagger and that's just quicker better and super awesome.

Looking on the mac website it looks like a macbook would be sufficient. It has some pretty awesome integral features and looks like a solid bit of kit. No need to go for a macbook pro is there?

I don't game on laptops and rarely watch DVDs on them. I essentially just use the internet, keep photos and other documents and do a fair bit of word processing. Maybe I should just stick with the Dell for a while?

Anyway, pros and cons - taking into consideration I already have an adequate Dell.