Fails to build on x86_64:

error: Installed (but unpackaged) file(s) found:
   /usr/lib/bonobo/servers/TVN24.server
   /usr/lib/tvn24/tvn24
   /usr/lib/tvn24/tvn24.png

RPM build errors:
    user livio does not exist - using root
    group livio does not exist - using root
    user livio does not exist - using root
    group livio does not exist - using root
    user livio does not exist - using root
    group livio does not exist - using root
    File not found: /var/tmp/gnome-applet-tvn24-0.2.8-1.fc7-root-build/usr/
lib64/tvn24
    File not found: /var/tmp/gnome-applet-tvn24-0.2.8-1.fc7-root-build/usr/
lib64/bonobo/servers/TVN24.server
    Installed (but unpackaged) file(s) found:
   /usr/lib/bonobo/servers/TVN24.server
   /usr/lib/tvn24/tvn24
   /usr/lib/tvn24/tvn24.png

It seems you gotta make some fixes in Makefile.am. 
You can easily use sed to this task, e.g:
sed -i "s#tvn24dir = .*#tvn24dir = %{_libdir}/tvn24#" Makefile.am
sed -i "s#data = .*#data = %{_datadir}/tvn24#" Makefile.am
etc.
(there aren't many files to install so it may be easier to do that by yourself,
instead of fixing Makefile.am)
Also there are some hard-coded paths in TVN24.server file,
use sed once again to fix them.

Spec URL: http://liviopl.jogger.pl/files/gnome-applet-tvn24.spec
SRPM URL: http://liviopl.jogger.pl/files/gnome-applet-tvn24-0.2.8-2.fc7.src.rpm

PS: It is not my first review request, but I'm waiting for a sponsor.

Spec URL: http://liviopl.jogger.pl/files/gnome-applet-tvn24.spec
SRPM URL: http://liviopl.jogger.pl/files/gnome-applet-tvn24-0.2.8-3.fc7.src.rpm

REVIEW:

 * %{?dist} tag present
 * package licensed under GPLv3, license text included
 * rpmlint is quiet
 * source files match upstream
 * md5sum fine: 384b022405a673ff75307905735904ea
 * BRs seem well (not checked by mock though)
 * final provides and requires sane
 * package doesn't create any new directory and there's nothing wrong with 
owning
 * %clean section present
 * buildroot fine
 * %files section good
 * no check suite
 * no scriptlets required
 * no subpackages
 * no .la files
 * no GUI

I'm going to sponsor you.
Go to http://fedoraproject.org/wiki/PackageMaintainers/Join now,
read point 4 of "get a Fedora Account" and I'll approve your membership.
Information on all the things you need to do next you'll find on the site
I mentioned above. If you have any problems, questions, feel free to contact me.
Good luck!

New Package CVS Request
=======================
Package Name: gnome-applet-tvn24
Short Description: Scrolled RSS aggregator for the polish TVN24 channel
Owners: liviopl
Branches: F-8
InitialCC: liviopl
Cvsextras Commits:yes

cvs done.

Package Change Request
======================
Package Name: gnome-applet-tvn24
New Branches: F-7

CVS done.

Thanks for help, Fedora users and developers :) .
Package built successfully do F-7, F-8 and devel.

Ready for users. Closing as NEXTRELASE.