okay..I managed to take screenshots of Gmail in Hindi 
So here we go:
Loading Screen in Hindi
Inbox in Hindi (Click to enlarge)
Search screen and Drop-down options in Hindi (Click to enlarge)
To change the language to hindi just go to settings and select Hindi from dropdown box.
09-Sep-2005 at 6:21 pm
awesome…
especially 1st screenie … hehe
09-Sep-2005 at 7:02 pm
woah! that’s cool
Google Rocks! Look what I found A stealth bomber in Google Earth
..:: peace ::..
Jeba
09-Sep-2005 at 7:08 pm
too cool allwin
09-Sep-2005 at 11:07 pm
Nice , rarely check whats new @ gmail. nice observation. Finally my mom will be able to use Gmail with ease
10-Sep-2005 at 8:46 pm
That sounds really cool, but its only an interface in the language right now, no? Well, once they let people send/receive email in other languages, well, that would be pretty cool as well, I think that you can do that by setting the encoding settings as UTF8 but haven’t tried out yet.
as I know of, only rediffmail & indiatimes-email allow email in indian languages.
10-Sep-2005 at 10:18 pm
ok, so if you set the encoding for outgoing messages to UTF-8 in GMail settings, you can paste the Unicode text in the message box & send emails in non-english languages, I tested by sending Hindi & Japanese emails!!
10-Sep-2005 at 10:25 pm
oh thats pretty cool…like MSN messenger it also allows UTF-8 char set…nice..
Deep
12-Sep-2005 at 11:46 am
Yeah I tried, it shows me hindi in Xp but in Win2000 I see ????? marks.
Any suggestions on that?
17-Sep-2005 at 6:23 pm
Shyam, prior to WindowsXP, windows wasn’t well equipped to handle Unicode. You’ll have to insert your Windows2000 CD in your CD-ROM & install support for asian languages which will also install Unicode fonts.
27-Feb-2008 at 2:44 pm
how can i chat in hindi please tell me.
or the person to whome i m sending the message how can he will see the message in hindi.