yea top idea
What about a spare custom battery the size of a cf card?... hehehe get an extra 400mah in cf card size? dunno.
I can't decide either.
don't worry bout me I'm just rambling on to work out what I can get that will actually be usefull
cf camera? - why not just a compact camera with cf card ie canon ixus400, still have to cary the cfcamera seperate as won't fit in case. so I probably won't get a cf/sd camera
cf memory - possibilty... 1/2/4gb card
or 12GB CompactFlash Card Type II 80X > Mfr: Pretec lectronics $7,549.95 hahahaha yea right!...
cf tvtuner - bad signal strength.
cf am/fm radio tuner - nah just use car radio, or $5 radio from '$5 shop'
cf gps - nope I'm better off with BT GPS, but no support for Australia so nah.
cf usb host adapter - reasonable idea, but too expensive for what you get, get a 2G cf card instead.
CF gprs - browse the net anywhere :-) - very expensive plans in australia so no.
ok, only thing I think is worth it out of those is a cf memory card... pretty boring really
ok cf out of the way next Blue tooth:
Game controller - I like this idea. cheap and probably better than x50v buttons/dpad
gps - nice idea, but need to wait untill better support for aussies
keyboard/mouse - don't know if it's worth it as I do most typing on pc, and sync data to pda for reviewing/reference...
BT stereo headphones? will it be actuall stereo from Ax?... like this idea

car x50v mount with power and BT receiver hidden next to amp to receive stereo signal - quality of audio over bt?...
BT 56kmodem - another handy idea for when I travel to hotels/motels
not convinced on anything yet.
maybe I will just buy some more software, or wm5...