[Chameleon] Chameleon, context docs and CDATA

[Pagurek,Debbie [NCR]]

Can anyone confirm for me that Chameleon 2.2 has problems with context
documents that contain CDATA tags?
We're trying to embed special characters like subscript 2.5
PM2.5
<sub>2.5</sub>

In a CDATA tag and Chameleon blows up.

I've found other options for firefox but using entities or encodings for
that doesn't work in IE - has to do with the character set.

Anyone have any other ideas?
Does CDATA work in Chameleon 2.4?

Thanks,
D. Pagurek