iPod Engraving in UTF-8?

When outside, I'm always afraid of my big iPod Classic (80GB) of falling on the pavement and breaking. Even though it is quite nicely protected by a fantastic wide-corduroy case by the foof-lady, there is always a chance that it will sustain serious damage if it falls. So I was thinking of getting an iPod shuffle and the iPod Classic I have is way too big to go jogging around on the streets.

When I went to the famous online fruit store, it said that I could request an engraving to be put on the back of the iPod. I liked the idea and quickly tested something in my mother tongue. All I got was ???? on the back of the iPod instead of ਮੇਰਾ ਸੰਗੀਤ. Has anyone tried using non-English characters? e.g. Arabic? Chinese? Japanese? etc.

It seems to be quite a trivial thing to do when all software Apple has supports UTF-8 characterset and the engraving is also done by a machine rather than a human hand (would be wonderful if it was done manually though).

The iPodTouch

Now this is something which made me drool over it. The wifi should have been there long ago. The best thing about it is that it doesn't require activation through AT&T. Does it sync with iCal, iPhoto, etc.? Also, what about its battery? Is it hard to change as it is with the iPhone?