I use Avery for all my labels/business cards. My daughter designs them on Photoshop and then I transfer them through to Microsoft word Avery Wizard. One thing to remember when using Avery wizard in word is to make sure you choose the correct label size/type.
Friday gone I spent over 6 hours trying to work out WHY the labels were not matching up with the printer, we swapt printers twice over, checked all printer settings about 12 times, screamed and threatened to "dispose" of the whole computer until I contacted Avery for help, they were fantastic I just havn't quite got the courage to contact them yet and tell them my label size/type was incorrect
, I didn't realise my daughter had changed my Avery settings so once again I felt VERY stupid lol.