Kies does not update my Amazon phone

[supergrane]

Hello, I'm new on the forum.

I have heard that ICS is out; but it seems there's no way I can update my phone:
here are my numbers:

PDA: KH1
PHONE: KG5
CSC: KH1 (XEU)

I bought it from amazon, never rooted it ( i don't even know what that means) and never updated because kies says my device does not support updating!!

Please tell me something!