The PSP Remote Play feature has been great for me. When I go out to mow the lawn, etc., I can put a CD into the PS3 and play it via Wi-Fi to the PSP, or even listen to podcasts, etc. without downloading them to the (small) Memory Stick Pro Duo on my PSP. Also, I love being able to start a download on the PS3, go to bed (or leave home) and sign in to the PS3 via the PSP and turn the PS3 off after the downloads are complete, or even install demos so they're ready to play when I get back to the system.

I have a DFP...works great with the Gran Turismo HD demo, and pretty well with Ridge Racer 7, but does not work at all with Motorstorm. It's a great wheel at a good price, but the G25 is unbelievably cool if you've got the cash.

Hope that helps!