Photoshop CS5

Well although it's not on sale yet I have managed to have a sneak preview of the newest version of Photoshop CS5.
There's a lot of new stuff in it, content aware fill for the healing brush looks very promising. Then there's a new masking system, a puppet warp tool for re-posing subjects (you can move the arms/legs etc) that also has a lot of possibilities, as does the new brush tool for mixing colours.
To look at it's pretty much the same as CS4, the changes being "under the hood" so to speak, so far it's run ok on my XP machine, although I have had some problems with the graphics card compatibility, time will tell if thats a bit or small problem.