Apple has blocked access to the iTunes Store for users running iTunes version 8.2.1 and earlier, according to a 9 to 5 Mac report. Citing a reader tip, the report claims that a user running iTunes 8.2.1 on a G3-powered Mac attempted to access the store, only to see a prompt to upgrade to iTunes 10. According to the reader, the store worked fine previously on 8.2.1, indicating that this is a recent change. Notably, iTunes 8.2.1 was the last version…
