We have been using Illustrator 9, and 10 to export our images to svg.
This has worked fine as we are able to parse the svg using our own parser as we expected nodes like <tspan> <g> and <path>

Now that we have upgraded to CS exporting of the same AI file causes several problems.
What used to be <path> is now <polygon> or <line> or <rect>
and even though several regions are grouped in Illustrator there is no grouping whatsoever.
Is there a way to force the output svg to be the same as previous versions?
Is there a way to persist the groups?

We just click Save For Web... with the following options
SubSetting: None
Css Properties : Style Attributes
Everything else default.

We are running on Win XP.

Any help would be Greatly Appreciated.
-CharlesS