FYI: I know the IPAD craze has taken over but there are other solutions that are more functional (right now) and a lot less expensive. I picked up a nice little 'notebook' earlier this week. Its the ACER Aspire 1410; Celeron processor, 2gb RAM, 250gb HD, full Windows 7 Premium Home (64 bit) w/ a load of connectivity (3 USB, an SD+ slot, B/T, HDMI, etc. No CF slot. It has a full keyboard and a very nice 11.6" screen. No DVD/CD device on board; you'll need to get a USB DVD/CD R/W drive for <$50. The ACER was $380 plus tax. Handles all my S/W applications (ie. Office, PS, LR, DPP, etc) plus makes a nice temp storage for images while on the road.
As you've probably guessed I'm not a big Apple devotee; would like to be but the start up cost of their products (compared to PC based stuff) has always gotten in my way. I do of course have an IPOD; who doesn't?