[Imap-uw] imap2000 directly to imap2004

[Marcelo Coelho Galeti - GMail]

Hello Guys,

I just started to work in a company where they have Imap2000a in a Conectiva 
Linux Box version 8 (like RedHat)
and we have performance problems with ImapXOutlook. I would like to upgrade 
to the last imap .. imap2004.

There is some upgrade procedure or will I do a new installation ?
If I can upgrade, can I go directly from 2000 to 2004 ?
Is it possible to leave both version and only activate the 2004 when I am 
sure about the good installation ?

Very Very thanks and congratulations for you work !!
Nice week !

Marcelo Galeti