Phone driving me nuts!!

I have a Nokia N73 & for some reason the silly little tone that it plays when I receive a text has ceased to play - I don't know why...............I have looked in the info book to place the silly tone back on there, but I can't find what I am looking for ( I am full of a cold I might add) & I can not remember how to do it...................
hhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeelllllllllppppppp pp!!
Before I throw it at the wall please!

I am not very good with phones someone will be able to help you on here

Hope you get it sorted though x

Well I have got the N95 so it should be the same.

Go to tools, profiles, opitions (bottom left corner) personalise, scroll untill you get to message alert tone and press the menu button. Now chose what tone you want and then pres done.

Sorted.

Thank you - Thank you - Thank you
Have done it & I think there may well be a problem with the phone as I can hear the sample tune & apply but it's not working still when I receive a text
Also I used to get a message flag up on screen when a message I sent had been received but that has also stopped..................may be a visit to Vodafone shop I think
Thanks again for your help though