Thanks mate! I have an unused Bluetooth dongle, hopefully it's compatible. If so, it'll make this more enticing when it hits the right price... And make Rogue Legacy a little easier to play compared to a 360 pad.I'm using this drive for the sixaxis:
http://forums.pcsx2.net/Thread-XInput-Wrapper-for-DS3-and-Play-com-USB-Dual-DS2-Controller
The problem with this piece of software is that it has to take over an entire bluetooth adapter for the PS3 controller and it isn't compatible with all bluetooth adapters. I use a second bluetooth keyboard in my living room so I needed to buy a second compatible bluetooth adapter just for the sixaxis controller. I bought this adapter because it's highly rated and suggested by the developer of this particular software:
http://www.amazon.com/gp/product/B009ZIILLI/?tag=neogaf0e-20
Now it works just like you'd want it to. I use the PS button to turn it on and it connects. I hold L1 R1 and the PS button to disconnect.