wine users - Oct 2009 - Memory offsets

I couldn't think of anything short and descriptive for topic subject, sorry.

What's the offset of data segment of a windows program running under wine,
in RAM?

I'm kinda noob with assembler and stuff like this so I don't know how to
find it out.

Editing disabled? Wow, that sucks.

How much different is the offset of data segment of a program when ran under
wine and then real windows?