What happened to my iTunes visualizers?

[dotdotdot]

I decided to test out the Lion GM and iTunes 10.5 Beta 2 from the Apple Dev portal, and upon trying to start the visualizers Jelly, Lathe and Stix, I noticed that they were removed.

Where are iTunes visualizers stored, so I can restore them from a backup? Or, are they incompatible with the updated OS and iTunes?

 

[Madd the Sane]

Wirelessly posted (Mozilla/5.0 (iPod; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5)

If I remember correctly, iTunes 10.5 under Lion runs in 64-bit mode. Most of the visualizers are 32-bit, and thus cannot run in 64-bit iTunes.