tomk@tk-i5ka:~$ pacman3 -Syu
:: Synchronizing package databases...
 current is up to date
tomk@tk-i5ka:~$ pacman-Syu
-bash: pacman-Syu: command not found
tomk@tk-i5ka:~$ pacman -Syu
:: Synchronizing package databases... 
:: current is up to date
:: extra is up to date
:: unstable is up to date
:: community is up to date
 cpanplus                 [################] 100%       2K    10.6K/s  00:00:00
:: Replace mozilla-firefox with firefox from "current"? [Y/n] 
:: Replace mozilla-thunderbird with thunderbird from "current"? [Y/n] 
:: libopensync: local (0.20-1) appears to be newer than repo (community/0.18-1)
:: libopensync-plugin-evolution2: local (0.20-1) appears to be newer than repo (community/0.18-2)
:: mplayer-svn-20604-1: ignoring package upgrade (20774-1)
:: slim: local (1.2.6-11) appears to be newer than repo (extra/1.2.6-1)
:: truecrypt: local (4.2-2) appears to be newer than repo (extra/4.2a-3)
:: Above packages will be skipped.  To manually upgrade use 'pacman -S <pkg>'

Remove:  mozilla-firefox mozilla-thunderbird

Targets: firefox-2.0-1 thunderbird-1.5.0.8-1 cvs-1.11.22-3 gaim-svn-17704-1
         perl-compress-raw-zlib-2.001-1 perl-io-compress-base-2.001-1
         perl-io-compress-zlib-2.001-1 perl-compress-zlib-2.001-1 pycrypto-2.0-1
         twisted-2.4.0-3

Total Package Size:   29.8 MB

Proceed with upgrade? [Y/n]