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 of the software to support G3-based Macs, leaving these legacy devices with no way to access the store. iLounge has confirmed that the iTunes Store is still accessible by users running iTunes 9, which ushered in a redesign of the iTunes Store.