Where On The Middle Earth did frodo go at the end of the book?

[img]smilies/eek.gif[/img] i
got some questions about the book..i just finished the book..
and thought i read it like 3 time..i still don't understand few stuff and i search for explanation..to experts!! [img]smilies/biggrin.gif[/img]

well
1:why does the elves thnik it the *end* of their Time at the end of Middle Earth??
2:where is the Worl id Frodo go at the End of the book?
3 [img]smilies/biggrin.gif[/img]id Gimli and Legolas go to Where Frdo went ?
4:Where can we leran more about the LOTR exept the Appencies..some people know more than appendice and i want to know in what book the STUFFS are in
5:Frodo went Where??and is it like another land?or JUST for adventre??
6:thanx for answering~~BeyBye