I'm sorry to hear you're not enjoying the new version Jim. As you've probably read here on the forum and on our blog, Amazon is still available in version 5 it is simply a sign-up option now and not an automatic one. To sign up, go into the Preferences/Sites and press the 'Amazon Settings' button and follow the steps outlined here in the Help file
The reason we've moved the Amazon searches to be a sign up option rather than an incorporated one is because we've had several issues with their services in the past, most importantly regarding Pocketpedia which we had to remove from the App Store twice because of complaints from Amazon. With this new system, those issues seem to be taken care of for good.
Another reason for this is also that users now get the commissions on sales made through Amazon instead of us since it's the users' associate ID in the program and not ours.
If you'd still prefer to return to version 4.6.8 you're of course welcome to do so. You can download it here
. Please keep in mind though that version 4 and 5 use separate database files and thus any changes you've made since running version 5 will not automatically appear in the older file.