Since Magma came up it seems like MinneStore is not wanted anymore, probably
because it wasn't running in the recents squeak versions.

But, now you can download a version where almost everything is running
(except the SMSBrowser) on a 3.2 from
http://smalltalking.swiki.net/.uploads/MinneStore/SMS-3-2.zip

best regards

Alejandro Magistrello