I have installed Linux Mint on my grandmother's computer (it's free after all and she won't be able to tell the difference anyway ;-) and I have come across one problem: Firefox retains the English interface even though I installed all the language packs, set the default language as Polish etc.
Is it a problem with the translations not having been updated for v3.0.3? Under addons (in FF) I see the language packs as not being compatible with the latest Firefox version...
War does not determine who is right - only who is left. - Bertrand Russell