Another fortnight, another update to the core Nokia Store client - and again in beta, v3.24.053, this time to fix a problem where the download queue could get 'stuck' because of connection loss, plus some 'purchase related fixes'. At some point, this will all make it into the official 'over the air' update system for the Store, but in the meantime, you'll have to make do with the beta.
Note that, as before, you can just grab the standalone installer (6MB) rather than the full 21MB Qt-embedded version - after all, you're almost certain to have all the Qt bits you need already installed, n'est-ce pas?