Kyocera X-tc questions

I have some questions about the Kyocera X-tc

Question 1: Can I make my own mp3 files as ringtones? Basically can I make my own custom ringtones or will Virgin screw me over again?

Question 2: Can I store my contacts on the microSD card?

Question 3: Is this phone a 3G phone?

Question 4: What type of head phones can I use with it?

Question 5: What is the limit of microSD card I can use? 2 GB?

Question 6: Can I connect this phone to my computer and use the bitpim hook up?

Question 7: Is the USB port for charging or is it for computer connectivity? I guess this one goes with Question 6?

I may come up with more questions soon in later posts, or other people may post their questions - the point of a forum. Anyone who answers a) thank you very very very much, and b) can you please answer it in the format of

Answer (# corresponding to question#): blah blah

Thank you very much ! The Virgin Mobile website has not been very helpful with this.

Hey - Corinne here from Virgin Mobile to answer your questions about the Virgin Mobile X-tc...

Question #1: No, you can not make your own custom mp3 files as a ringtone on the X-tc.

Question #2: You can not store contacts on the Micro SD card

Question #3: The X-tc is not considered a 3G phone

Question #4: You can use any type of head phones with a 2.5 mm connector

Question #5: The storage on the Micro SD card is up to 8G

Question #6: You can not connect the X-tc to your computer and use the bitpim hook up

Question #7: The USB port is for charging the phone

Hope this helps!

OK - so it appears that the X-tc is locked down and the USB port is used for charging ONLY. So how does VM / Kyocera (/Flextronics?) program the phone? If one wanted access to the firmware, how would one go about copying it? Are there firmware updates available that would allow one to enable bluetooth serial port mode? I found some reference on the tubes indicating that the phone is REprogrammable over the air (leaving VM / Kyocera with potential capability to back out any firmware "upgrades" one manages to make to the phone). I've also seen things like a special cable that plugs into the physical headset jack that might allow reflashing / access to the firmware.

Any ideas?

Quick note: there is a menu option within the phone that will allow backup of pictures to a microSD. (Haven't tried it, but the option is there.)