My wife and I use the same Apple ID for iTunes, but we have different Windows 7 accounts on the same computer. I've uploaded a pile of CDs. ITunes Match seems to match them ok, but she can't see them from iTunes on her account. We could upload the CDs twice, once for each account, but that's a wicked waste of time. Is there a workaround for this?
Windows 7
iTunes Match is associated with only one Apple ID and cannot be shared across Apple IDs. For your wife to make use of iTunes Match and see the music in the cloud she must login to your Apple ID on the iTunes Store and she will have to stay logged in. This may cause difficulty when updating apps purchased with her Apple ID.
Also keep in mind that a computer can only be associated with one Apple ID for iTunes Match, automatic downloads and re-downloading of content once every 90 days: http://support.apple.com/kb/HT4627.
Same Apple ID for iTunes, but different Windows accounts...
