Some addition that I want:
DJ TECHTOOLS MIDIFIGHTER
This nice little pad and touchpad is a pretty close thing to Korg's Nanopad. Using a pad for controlling effects is pretty efficient since you can control three parameters with one click. X-axis, Y-axis and on/off.
The pads can give som extra buttons to mash when you are juggeling hotcues. Or use it to mash some rhytems in some sample software.
Which takes me to my next post on the wish list:
Roland Handsonic 10 or 15
There are alot of nice tools out there but for me the Handsonic series from Roland stands out. Get it now and get the coolest percusion on the block.
Foot pedals can be a nice addition when your hands are bussy with something else. The Traktor Kontrol S4 is equiped (probably thanks to Ean) with a foot switch. This is used as default to start recording loops. Will be a nice addition to the previous item on the list.
Akai MPK mini
Or just use this compact controller for controlling purposes like Ean Golden do with his Oxygen 8.
Keep in mind that the knobs on this one isn't very good, so you might want to get an extra set of rotary knobs aswell. :)
Contact DJ Techtools and you might get some just for this controller. Here's the buttons for the VCI-100.