I wonder if this is due to something you've got hacked somewhere? http://wonderwinds.com/bobobox/xmlsrv/rdf.php?blog=1 and http://wonderwinds.com/bobobox/xmlsrv/rdf.php?blog=2 are feeds from a .9.1 installation upgraded to .9.2 with hackage that does not in any way include feed generation stuff, and as you can see the feeds display. This is not to say the feeds work mind you - just that I can't duplicate your problem. The ATOM and RSS2 feed are not valid anymore. I wonder if that detail could be the underlying cause of your problem? When I use the "valid feed" button from the main page I get this warning message:

Warning

This feed is valid, but may cause problems for some users. We recommend fixing these problems.

* line 23, column 3: Avoid content:encoded (5 occurrences) [help]

When I change the url being tested to atom.php instead of rss2.php I get the following failure message:

Sorry

This feed does not validate.

* line 1, column 38: This feed uses an obsolete namespace [help]

Anyway seeing that your feed with ?blog=2 works and is formatted for web display made me think something in your hackage has eaten your feeds in a weird sort of way.

If yours is working you're probably right. I doubt it's the XSL for the display though because I only changed that on the RSS2 one (not the Atom or RDF).

I do remember doing something to make the RSS feeds default to blog 2 though by setting the default blog ID somewhere. That worked fine in 0.9.1 but seems messed now. Perhaps I can overwrite the file with a fresh one from the 0.9.2 download. Will post results later.

Sorry I took the nuclear option. Have exams at the moment and don't have time to footer about until I find what's wrong so I've reverted to 0.9.1.

I'm having a similar problem. Since the up grade to 9.2, my Atom and RSS no longer works and there have been no more updates to my Atom feed.

My blogs are located at:

http://marksden.com/myblog/index.php

None of the blogs are working properly with RSS or Atom now. Two of the blogs, Show Time and Cornfield, have recently been created.

When I attempt to check Atom I get this no matter which blog, except Inside My Mind, which will not update:

The webpage cannot be found
HTTP 404
Most likely causes:
There might be a typing error in the address.
If you clicked on a link, it may be out of date.

What you can try:
Retype the address.

Go back to the previous page.

Go to marksden.com and look for the information you want.

More information

What am I missing?

I get the same message from yours as I did from mine:

404 Not Found

b2evolution cannot resolve the requested URL.

I'm just going to bypass sparkle altogether and have a crack at upgrading to 1.8 when I have the time