Help with accessories

[mmacintyre]

Hi, I have recently purchased a TyTN and know about to purchase some accessories but I need some help.

Here is what I want:
- BT headset- Does anyone have a good recomendation of one to get there seems like so many choices?

- Case (silicon): are these worth it?

- Craddle: I assume the ones on eBay are Okay the HTC one seems a bit over priced, anybody have an opinions?

- GPS: I have seen the cheap units on eBay, do these work and are they worth? or are there better solutions?

- Battery: any recomendation on which vendor to buy a spare batterz from?

- Sreen Protector: I think I will get the ultra clear, because I still want a crystal clear screen.

Thanks in advance for the help,

Mike

[SHC]

I use a Vaja case so don't have any experience with silicon.
I use a PPCTechs AG Write shield screen protector - I think they are the best. Bought from Expansys.
I have the official HTC cradle. It is expensive but well built and has a spare battery charging slot.
I got a spare standard battery.
I bought those from MobileFun.
I tried the iClip S35 bluetooth headphones but had too many problems with stuttering playback. I'm now waiting for a Motorola Sound Pilot to arrive - again from MobileFun.
I use a TomTom GPS receiver - works really well.
Hope this helps.