asterisk users - Jan 2006 - Aastra 9112i or 9133i Ring Tones

I've been looking at the two phones Aastra 9112i and 9133i for our offices 
now.  I was just curious if anyone could tell me about the ring tones. 
Specifically:

1) How many ring tones do they come with?
2) Can you upload your own ring tones?
3) If so, what format and how?
    (wav, mp3, gsm, etc. and TFTP, web management, flash, etc.)

Thanks for any help.

-- 
Tim DeBaillie			812-476-2721 x102
Ciholas Technologies		812-476-2881
255 South Garvin St.		debaillie@ciholas.com
Evansville, IN 47713		www.ciholas.com