from google

http://www.33wg.com/33wg/read.php?tid=590572

it has 2 package version,

755MB version http://bounsan.netfast.org/links/RBO_CHT_Setup_NOCdl.html
630 MB version http://bounsan.netfast.org/links/RBO_CHT_Setup_Cdl.html

archive password:
仙境傳說格鬥中英日整合版～

Uhmm.. I think the files in the site's link are easier to download..

I'll add this to the pinned topic so more people can access it. Thank you for the link.

im realy confusedi already have rbo,ex1,2,3

Sorry, but the password isn't working for me...has it worked for anyone else?

Well I haven't tried using these files.. My files came from filecloud.. Try the password again.. Maybe you forgot the "～" at the end or you have inputted an unnecessary whitespace " "..

can some teach me how to I got RBO setup in the lastest version.
b'coz I really can't understand the language that they use in this site..

http://bounsan.netfast.org/links/RBO_CHT_Setup_NOCdl.html

What do you mean? You want to download it or do you want to install it..

Well whatever it is look here.. You can find installation and download links here..

http://www.ragnarokbattle.com/forum/index.php?showtopic=5763

Thnks for u information..
I got all about it.
thnks so much..
;D